Geological materials, such as rocks, clays, sands, limestone, and other industrial minerals, are substances that are taken directly from the ground in the form of rocks or sediments.
The fundamental ideas in geology include weathering and erosion, radioactivity, rock composition, the rock cycle, Earth's systems, plate tectonics, geologic time, Earth's structure, Earth's minerals, fossils, and landforms.
The Climate Geology group investigates how previous variations in atmospheric CO2, solar energy, and volcanic activity have affected the Earth's climate system.
Sedimentary evidence suggests that flowing water has been on Earth's surface since between 3.8 and 3.4 billion years ago, indicating that despite significant variations in the Sun's energy output, the planet's temperature has stayed within ranges that support life.
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Q- which of the following are examples of geologic materials that are climate sensitive? (select all that apply)rocks, clays, sands, limestone, and other industrial minerals.
Please help me its very urgent!
Answer:
C
Explanation:
moving away from outside walls Hope's it's helps
what is the name of air that moves from areas of high pressure to low pressure?
Answer:
Wind :)
Explanation:
40 POINTS PLZ HELPDiscuss two ways that humans are impacting our earth. Be sure to pick one way we are impacting our land, and one way we are impacting our water. Then, create an action plan that includes a way that you and your family can help protect the earth from these impacts.
Humans affect the physical environment in numerous ways: overpopulation, contamination, burning fossil powers, and deforestation. Changes like these have triggered climate alter, soil erosion, poor air quality, and undrinkable water. These negative impacts can influence human behavior and can provoke mass migrations or battles over clean water.
Answer:
We are extracting fuel from the earth, destroying loads of earth rock and sandWe are using plastic bags and throwing them away, causing them to litter up the sea and landfillsAction Plan:
We should try our best to use less electricity and use reusable bags or recycle our plastic bags instead of throwing them away.
Scientists obtain records of climate change from all of the following except __________.
a. volcanic lava layers
b. tree rings
c. deep-sea
d. sediments
e. ice cores
Scientists obtain records of climate change from all of the following except volcanic lava layers.
The sediment cores, ice cores and the tree rings all are environmental records that give information about different aspects of the climate in the past like temperature, precipitation, humidity, etc.
In order to examine climate change over the years, scientists use all chemical, biological and physical clues available within the geological records to come up with a conclusion. The sediment cores, ice cores and tree rings are the biological clues that are used. The chemical records include the elemental analysis and the use of isotopic ratios.
Today, satellites and other new technologies are used to keep a record of climate change around the globe.
Hence, the correct answer will be option (a)
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The impact of informal settlements to the economy
HELP ME!!!!!
The jet stream flows from east to west across the United States and Europe.
True
False
Answer:
False
Explanation:
pls hekp unexpected questions just came at me
Answer:
Give the other person brainliest....
<3
Explanation:
What are the major causes of sea level rise? Explain how sea level has changed during the Pleistocene and the evidence for these changes. Describe two ways that changes in ice sheets and sea ice can affect climate.
The major causes of sea level rise are primarily attributed to two factors: thermal expansion of seawater and the melting of land-based ice.
1. Thermal Expansion: As the Earth's oceans absorb heat from the atmosphere, seawater expands and occupies more volume, leading to an increase in sea level.
2. Melting of Land-based Ice: The melting of glaciers, ice caps, and ice sheets on land contributes significantly to sea level rise. This includes the melting of ice in Greenland and Antarctica, as well as smaller glaciers around the world.
During the Pleistocene epoch, which began around 2.6 million years ago and lasted until approximately 11,700 years ago, there were multiple glacial-interglacial cycles. These cycles involved periods of extensive ice cover and subsequent melting. As a result, sea levels fluctuated significantly. During glacial periods, large amounts of water were locked up in ice sheets, causing sea levels to drop by several hundred feet. Conversely, during interglacial periods, when the climate was warmer, ice sheets melted, and sea levels rose. The evidence for these changes in sea level during the Pleistocene can be observed through various geological records, such as sediment cores, fossilized coral reefs, and shoreline features. For example, the presence of ancient coral reefs at higher elevations suggests that sea levels were once higher in those areas. Additionally, the analysis of deep-sea sediment cores can provide information about past sea level fluctuations and the composition of marine organisms that thrived at different water depths.
Changes in ice sheets and sea ice can have significant impacts on climate. Here are two ways these changes can affect climate:
1. Albedo Effect: Ice sheets and sea ice reflect a significant amount of sunlight back into space due to their high albedo (reflectivity). As ice melts and exposes darker surfaces like land or open water, the absorption of sunlight increases, leading to further warming. This positive feedback mechanism can amplify climate change.
2. Thermohaline Circulation: Melting ice from glaciers and ice sheets can introduce freshwater into the oceans, affecting the density and salinity of seawater. This alteration can disrupt the thermohaline circulation, a crucial global ocean current system that redistributes heat around the planet. Changes in this circulation pattern can influence regional and global climate patterns.
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A. Six horizontal rock units occur in the area covered by Map 1 (overleaf). The base of a 100 m thick sandstone unit crops out at B, where it overlies a conglomerate bed which is 200 m thick. The sandstone is overlair by a 150 m thick mudstone bed, which is in turn overlain by basalt. Plot the outcrop pattern of the basalt, mudstone and sandstone on Map 3 using different colours or symbols (include the colours/symbols in the legend). B. A vertical diamond drill hole at E intersects 100 m of siltstone which is underlain by at least 400 m of rhyolite. Plot the outcrop pattern of the conglomerate, siltstone and rhyolite on the map (if all of these rocks crop out). Add the relevant colours/symbols to the legend. C. Construct the topographic cross-section AB, using the scale indicated on the map. D. On the cross-section AB, plot the subsurface geology using all of the above information. Include a legend showing the relationship between rock types and colours/symbols; the legend should be constructed with the units in order of relative age with the oldest unit at the base and youngest at the top.
A. Plot the outcrop pattern of basalt, mudstone, and sandstone on Map 3 using different colors/symbols and include them in the legend.
B. Plot the outcrop pattern of conglomerate, siltstone, and rhyolite on Map 3 using different colors/symbols and include them in the legend.
C. Construct the topographic cross-section AB using the indicated scale on the map.
D. On the cross-section AB, plot the subsurface geology with the oldest unit at the base and youngest at the top, using colors/symbols from the legend.
A. To plot the outcrop pattern of the basalt, mudstone, and sandstone on Map 3, we need to use different colors or symbols and include them in the legend. Here's how you can do it:
1. Start by locating the base of the sandstone unit at B on Map 1.
2. Draw the sandstone unit as a 100 m thick layer using a specific color or symbol on Map 3.
3. Next, draw the mudstone bed, which is 150 m thick, on top of the sandstone layer using a different color or symbol.
4. Finally, draw the basalt layer on top of the mudstone bed using another color or symbol.
B. For the conglomerate, siltstone, and rhyolite, we'll plot their outcrop pattern on Map 3 (if they all crop out):
1. Locate the vertical diamond drill hole at E.
2. Draw the 100 m thick siltstone layer using a specific color or symbol.
3. Below the siltstone, draw the rhyolite layer, which is at least 400 m thick, using a different color or symbol.
4. If the conglomerate also crops out, draw it using another color or symbol.
C. To construct the topographic cross-section AB:
1. Determine the scale indicated on the map.
2. Connect points A and B using a straight line.
3. Use the scale to determine the length of the cross-section.
D. On the cross-section AB, plot the subsurface geology using the given information:
1. Start with the oldest unit at the base and work your way up.
2. Use the legend to match each rock type with a color or symbol.
3. Plot the sandstone, mudstone, basalt, conglomerate, siltstone, and rhyolite layers according to their respective depths or thicknesses.
Make sure to create a clear and concise legend that shows the relationship between rock types and colors/symbols, with the oldest unit at the base and the youngest at the top.
Refer Map 1 for the rock unit occurrences and use the scale provided for accurate measurements.
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Which Catholic social teaching did the manager carry out in the Gospel reading?
The Catholic tradition teaches that human dignity can be protected and a healthy community can be achieved only if human rights are protected and responsibilities are met.
A Catholic is a Christian who subscribes to the teachings of the Catholic Church and frequently participates in the sacraments of the identical Church. even as a Christian stops doing these items, he movements faraway from Catholicism. some Catholics boast of rejecting wonderful Church teachings.the oneness of God and the Trinity. the incarnation of Jesus Christ because the Son of God. which means of the crucifixion, resurrection and ascension of Jesus.
the character and paintings of the Holy Spirit. a person is stated to be absolutely initiated within the Catholic Church while s/he has obtained the three sacraments of Christian initiation,
Baptism, affirmation, and Eucharist. that is completed via a procedure of steerage. the same old exercise is that an circle of relatives will deliver the child to the Church for baptism.
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How are the climates of the West different from the climates of the other regions of the United States?
A
They are mostly dry
B
They are mostly cold
C
They are mostly sunny
D
They are mostly humid
Answer:
My answer is choice D ( they are mostly humid )
how does a 1.2-solar-mass white dwarf compare to a 1.0-solar-mass white dwarf? A. It has a larger radius BuIt has a smaller radius C.It has a higher surface temperature. D.It has a lower surface temperature. E. It is supported by neutron, rather than electron degeneracy pressure.
Answer:
B. It has a smaller radius
Explanation:
The more mass the white dwarf is the more gravitational pressure that compresses it, making it shrink.
White Drawfs that exceed 1.4 solar masses turn into much smaller stars called neutron stars.
Write a description of geographical features found in the upper course of the Ganges River.
Answer:
give brainliest please!!
Explanation:
The headwaters of the Ganges River begin high in the Himalayan Mountains where the Bhagirathi River flows out of the Gangotri Glacier in India's Uttarakhand state. The glacier sits at an elevation of 12,769 feet (3,892 m).
What is the upper course of river Ganga?
The river Alaknanda meets the river Bhagirathi at Devaprayag, and the combined flow is known as the river Ganga. The stretch of the river from its source upto Haridwar is known as its upper course.
what is longitude and latitude?
Answer:
Longitude and latitude are both angles that are measured with the origin at the center of the earth in mind. A longitude is defined as an angle measured from the prime meridian to the east (longitudes to the west are negative). Latitudes are defined as an angle measured upward from the equator (latitudes to the south are negative)
Explanation:
Hope it helps:)
Where did the Reconquista take place?
Answer:
Spain
Explanation:
Reconquista, English Reconquest, in medieval Spain and Portugal, a series of campaigns by Christian states to recapture territory from the Muslims (Moors), who had occupied most of the Iberian Peninsula in the early 8th century.
Answer:
Spain
Explanation:
The reconquista was a series of Christian states to recapture territory from the Muslims. The Reconquista took place in the medieval parts of Spain and Portugal.
Built as a complex of artificial islands, Nan Madol was constructed with openings in its seawalls and breakwaters for the purpose of
Answer: for the purpose of allowing access by boats and canoes
Explanation:
Nan Madol was constructed with openings in its seawalls and breakwaters for the purpose of: allowing water to flow in and out of the complex.
Nan Madol is a unique archaeological site located in the eastern part of the island of Pohnpei in Micronesia. It consists of a series of artificial islands built from basalt stones and connected by a network of canals. The complex is believed to have been constructed between the 8th and 16th centuries, and it was likely used as a political and religious center.
One of the notable features of Nan Madol is the presence of openings in its seawalls and breakwaters. These openings were strategically placed to allow water to flow in and out of the complex, serving both practical and symbolic purposes.
The openings helped to regulate the water levels within the complex, preventing flooding during high tide and ensuring that the canals remained navigable. Additionally, the flow of water through the openings was believed to have spiritual significance, as water was considered a sacred element in many traditional Micronesian religions.
Overall, the openings in Nan Madol's seawalls and breakwaters were an integral part of the complex's design and function, serving both practical and symbolic purposes for the people who constructed and used it.
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PLEASE PLEASE PLEASE HELP MOI
Which is an accurate comparison of climate and weather? *
-Weather is the average climate of a region over an extended period of time.
-Climate is the average weather of a region over an extended period of time.
-Weather and climate are synonymous.
-Climate can be predicted but weather cannot.
Answer:
im pretty sure its the second one
Explanation:
How is water pollution a huge concern and problem for us and our environment? What are some actions we could do to help solve this problem?
Answer:
As you know, water pollution partakes a major part and length into our environment by the use of diesel machinery and basically any production plant.
When you want to help reduce this problem or make a change you likely would want to go on social media and conduct some research on what you can do. Some prime examples for yourself would be to quit driving diesel vehicles and maybe tell your friends to quit it as well. You may want to also tell them to not throw out their trash because that ends up in the water.
Overall theres a complete cycle to this of smoke polluting our clouds that release acid rain to ruin and destroy our environment, thank you.
Answer:
it is bad
Explanation:
because if we dont take care of water we won't be able to swim eat fish or there will be no such thing as the coral reef
what are the four major issues that compose the scope of geography
Thus he identified geography's four traditions: spatial, area studies, man-land, and earth science. Many other people and numerous curriculum committees have listed the major concepts and principles of geography; each geography professor or teacher probably has his or her own list.
a forested slope is set to be logged. which method will reduce disturbance, such as erosion and pollution, of a stream at the base of the slope from excess sediment?
There are a few methods that can help reduce disturbance to the stream at the base of the forested slope that is set to be logged. One approach would be to implement Best Management Practices (BMPs) during the logging process, such as installing silt fences, using erosion control blankets, and creating diversion ditches. These BMPs can help to reduce erosion and the amount of sediment that enters the stream.
Additionally, leaving a buffer zone of unlogged trees along the edge of the stream can also help to reduce disturbance and protect the aquatic ecosystem. Another method could be to conduct selective logging, where only certain trees are removed rather than clearcutting the entire area. This can help to minimize the amount of soil disturbance and erosion that occurs.
Overall, implementing these methods can help to mitigate the impacts of logging on the stream and reduce the amount of excess sediment that enters the water.
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why cant scientists use carbon-14 to determine the age of a fossil older than 100,000 years
Explanation:
Because of the short length of the carbon-14 half-life, carbon dating is only accurate for items that are thousands to tens of thousands of years old. Most rocks of interest are much older than this. Geologists must therefore use elements with longer half-lives.
Answer: Because of the short length of the carbon-14 half-life, carbon dating is only accurate for items that are thousands of years old. Most rocks that scientists study are much older than thousands.
Hope it helped : D
__________ was the name the Egyptians used for the kingdom that existed to the south of Egypt. A. Africa B. Kush C. Nubia D. Upper Egypt Please select the best answer from the choices provided A B C D
Answer: Kush
Explanation:
Answer:
kush
i just answer it and got a edg2020
temperatures within the stratosphere question 66 options: increase with altitude because of the absorption of ultraviolet radiation. decrease with altitude according to the normal lapse rate. decrease with altitude due to radiation losses. remain about the same from the tropopause to the stratopause.
Temperatures within the stratosphere increase with altitude due to the absorption of ultraviolet radiation by ozone. The best answer from the choices provided is A - increase with altitude because of the absorption of ultraviolet radiation.
This absorption of energy causes the temperature to increase with altitude until the stratopause, where the temperature reaches a maximum. From the stratopause to the tropopause, the temperature then decreases with altitude according to the normal lapse rate.
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please help if you can
Answer:
hi
Explanation:
Pliss help me it’s for Monday
Could you please take a more clearer photo? Thank you.
This is about the Russia and Ukraine war going on and I'm doing a migration project on it. How are ukrainians are fleeing? Are people walking, being flown or bussed out? Are people camped out somewhere waiting for asylum or refugee status to be approved? What does/did the migration event really look like?
Please answer in complete sentences
Answer:
There walking and some are taking buses and there some camp that they are staying at and staying at shelters
Explanation:
what is the weather after a warm front passes
Answer:
usually clear and air is drier
What is the main incentive for using a command economy?
Answer:
Economic equality
Explanation:
NUMBER 8 PLEASE ANSWER IT ASAP AND WITH COMPLETE SOLUTION!!!
Moist air undergoes a heating and humidification process at a pressure of 101.325 kPa from an initial state of 15°C db and 80% relative humidity to a final state at 22ºC and 60% relative humidity. If the mass flow rate of the air at the initial state is 27.7 kg da/s, what is the increase in the water content of the air? Express your answer in kg/s. In your written solution, draw the process in the psychrometric chart, show the initial and final state and the values obtained from the chart.
If the mass flow rate of the air at the initial state is 27.7 kg da/s , then the increase in the water content of the air is -0.039648 kg/s.
How to find?The process can be drawn on a psychrometric chart as shown below:
In order to solve the problem, the following steps are to be followed:
Step 1: Find the Humidity Ratio at state 1
The Humidity Ratio (ω1) can be found using the formula:
\(Relative Humidity (RH1) = (ω1/ωsat) × 100\)
Where,
ω1 = Humidity Ratio at State 1
ωsat = Saturation Humidity Ratio at State 1
The value of saturation humidity ratio (ωsat) can be obtained from the psychrometric chart.
ωsat at State 1 corresponds to temperature T1 and 100% relative humidity.
From the chart,ωsat = 0.012 kg water/kg dry air.
Therefore,
RH1 = (ω1/ωsat) × 100
80% = (ω1/0.012) × 100ω1
= (80/100) × 0.012
= 0.0096 kg water/kg dry air.
Step 2: Find the Humidity Ratio at state 2The Humidity Ratio (ω2) can be found using the formula:
RH2 = (ω2/ωsat2) × 100
From the chart,ωsat2 = 0.0136 kg water/kg dry air.
Therefore,
RH2 = (ω2/ωsat2) × 10060%
= (ω2/0.0136) × 100ω2
= (60/100) × 0.0136
= 0.00816 kg water/kg dry air.
Step 3: Find the increase in Humidity Ratio
Increase in Humidity Ratio \((Δω) = ω2 - ω1Δω\)
= 0.00816 - 0.0096
= -0.00144 kg water/kg dry air.
The negative sign indicates that there is a decrease in the water content of the air.
Step 4: Find the Mass flow rate of water
Mass flow rate of water can be found using the formula:
Mass flow rate of water = Mass flow rate of dry air x ΔωMass flow rate of water
= 27.7 x (-0.00144)
= -0.039648 kg/s.
Therefore, the increase in the water content of the air is -0.039648 kg/s.
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How did the fall of the Soviet Union affect the people of earthen Europe? Select all that apply
Answer: On January 1, 1991, the Soviet Union was the largest country in the world, covering some 8,650,000 square miles (22,400,000 square km), nearly one-sixth of Earth’s land surface. Its population numbered more than 290 million, and 100 distinct nationalities lived within its borders. It also boasted an arsenal of tens of thousands of nuclear weapons, and its sphere of influence, exerted through such mechanisms as the Warsaw Pact, extended throughout eastern Europe. Within a year, the Soviet Union had ceased to exist. While it is, for all practical purposes, impossible to pinpoint a single cause for an event as complex and far-reaching as the dissolution of a global superpower, a number of internal and external factors were certainly at play in the collapse of the U.S.S.R.
Explanation: Hope it helps