at the beginning of the movie our hero prof. jack hall and his colleagues are found on the larsen b ice shelf in antarctica doing what?

Answer:

5;32

Explanation:

Earth orbits the sun once every 365.25 days. This is a true statement.

The reason for this is simple - the angular velocity is defined as the angle subtended in a certain time.  We know the Earth goes round the Sun, all the way around is 2 radians (360 degrees). We also know that it takes a year (approx 365 days) which is therefore about 3.2x107 secs.  herefore  = 2 / 3.2x107 = 2.0x10-7 rad/s. We have calculated the angular velocity.  

However, if we can measure the distance to the Sun we can also calculate the velocity of the Earth relative to the Sun. Although unless we define a direction this is more technically known as the speed. This can be done by looking at the definition of the radian. The radian is a unit which conects the radius of an arc, the length of the arc and the angle subtended by the arc.

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Answer:

b

Explanation:

Answer:

d.Modena and Parma didnt become part of sardinia

Answer:

Modena and Parma did not became the part of sadrina before 1861

Answer:

True.

Explanation:

please mark me as brainliest

Answer:

La geografía turística tiene un gran aporte a nuestra vida.

Explicación:

La geografía turística tiene un gran aporte a nuestra vida en el territorio porque esta geografía mejora el nivel de vida de las personas que viven en esa zona geográfica apta para el turismo. También contribuye en los procesos de desarrollo de nuestra ciudad y en las regiones de nuestro país porque se construyen más edificios para la estadía del turista y el turista viene de diferentes países y el país gana más dinero con estos turistas y potencia su economía.

Answer:

Africa

Explanation:

Africa is likely to be the continent most vulnerable to climate change. With high confidence, Boko et al. (2007) projected that in many African countries and regions, agricultural production and food security would probably be severely compromised by climate change and climate variability.

Africa is effected by global warming.

Global warming is the increase in temperature of the earth surface due to the green House gases such as carbon dioxide, methane  and  nitrous oxide in the atmosphere.

African continent are endangered by the temperature increase. It is already experiencing 0.7 °C increase  in  temperature as compared to the other continent, which will lead to drought and floods. Agricultural production of Africa is effected by the climate change.

Therefore, global warming adversely affect Africa.

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Biomes are large geographical areas that are characterized by the types of plants and animals that live there. These areas are defined by abiotic factors such as climate, geology, and soils. The three parameters that have the most effect on biome distributions are latitude, temperature, and precipitation.

Latitude is an important factor that affects biome distribution because it determines the angle at which sunlight falls on the earth's surface. Areas near the equator receive more direct sunlight than areas closer to the poles, resulting in warmer temperatures and higher levels of precipitation.

Temperature is another important factor that influences biome distribution. It affects the rate of photosynthesis in plants and the metabolic rate of animals. Biomes are classified based on temperature ranges, and areas with similar temperatures tend to have similar plant and animal communities.

Precipitation is the third parameter that has a significant impact on biome distribution. It affects the availability of water and nutrients, which in turn affects the types of plants that can grow in a particular area. Areas with high levels of precipitation tend to have dense forests, while areas with low levels of precipitation tend to have deserts or grasslands.

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Answer: Catastrophe.

Answer:

The disadvantages of each alternative source of energy are:Geothermal energy - might vent toxic underground gases.Solar energy - may not be captured at night inmost regionsBiomass - releases CO2 into the atmosphere.What is the atmosphere?The atmosphere is an inseparable and attached part of the earth. The atmosphere is one of the primary causes of the consistency in temperature on the earth because it does not let all the heat of the sun go back into space by trapping some amount of heat inside the earth's surface.The atmosphere is basically a blanket of gases such as nitrogen, oxygen, argon, CO2, and so on. The ozone layer of the atmosphere is responsible for protecting us from the harmful rays of the sun, which can cause us harm, such as skin cancer and so on. Learn more about the atmosphere here:brainly.com/question/26767532

A parallelogram is a geometric object with sides that are parallel to one another in two dimensions. It is a form of polygon with four sides (sometimes known as a quadrilateral) in which each parallel pair of sides have the same length. A parallelogram has adjacent angles that add up to 180 degrees.

Stated that the ABCD is a parallelogram

Compare the triangles ABC and CDA in the parallelogram ABCD. In the triangles

AC = CA (common side)

∠BAC = ∠DCA (alternate interior angles)

∠BCA = ∠DAC (alternate interior angles)

Consequently, both triangles satisfy the Angle side angle criteria, and their corresponding sides are equal.

Therefore we have AB = CD, and BC = DA.

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Earth's density and the wobble of Earth's rotation axis are the two observations that help constrain the dimensions of earth's core and mantle.

Rotational motion around a fixed axis is a special case of rotational motion. The fixed axis hypothesis excludes the possibility of the axis changing direction and cannot describe phenomena such as oscillation or precession. According to Euler's rotation theorem, simultaneous rotation along several fixed axes at the same time is not possible; if two rotations are forced at the same time, a new axis of rotation will appear.

This paper assumes that rotation is also stable, so no torque is required to maintain it. The kinematics and dynamics of the rotation of a rigid body about a fixed axis are mathematically much simpler than that of the free rotation of a rigid body; they are quite similar to linear motion in a single fixed direction, which is not true of the free motion of a rigid body. The expression for the body's kinetic energy and the force acting on its parts for rotation about a fixed axis is also simpler than for composite rotation.

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All of the following are evidence supporting the theory of plate tectonics except for changes in the Moon's orbit due to shifting plates. The correct option is a.

The lithosphere, or outer layer of the Earth, is said to be divided into several sizable plates that move and interact with one another at plate boundaries, according to the theory of plate tectonics. Many lines of evidence from various scientific disciplines, including geology, geophysics and paleontology lend support to this theory.

The Moon's orbital changes caused by moving plates do not provide evidence for the plate tectonics hypothesis.  The gravitational pull of the Earth and other heavenly bodies in the solar system affects the Moon's orbit. Only the movement and interaction of the lithospheric plates on Earth are explained by the plate tectonics theory. The correct option is a.

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Answer:

Green Revolution is great increase in production of food grains,by using insecticide and pesticide

.problems are associated with it:

Explanation:

The Earth's crust is divided into 12 major plates which are moved in various directions.

Answer:

Yes, crust is correct.

Yes it is

Explanation:

Answer:

Yes

Explanation:

Answer:

If another large, caldera-forming eruption were to occur at Yellowstone, its effects would be worldwide. Such a giant eruption would have regional effects such as falling ash and short-term (years to decades) changes to global climate.

Hope this helps :)

Pls brainliest...

Answer:

The second one down: in wartime, control of territory can change rapidly.

The presence of a parallel drainage network on a very steep slope suggests the occurrence of recent uplift, such as along a fault.

A parallel drainage network refers to a pattern of rivers and streams that run roughly parallel to each other. This type of drainage system typically forms on steep slopes, where water flows quickly and efficiently down the slope. The parallel nature of the network indicates a uniform drop in elevation across the landscape. The presence of a parallel drainage network is often associated with recent uplift, such as along a fault line. When tectonic forces cause the Earth's crust to uplift, it creates steep slopes and can lead to the development of parallel drainage patterns. As the land rises, rivers and streams adjust their courses to maintain a consistent downward gradient. This adjustment results in the parallel alignment of the drainage channels.

The formation of a parallel drainage network is not indicative of a recent retreat of a glacier, as glacial activity typically produces distinct landforms such as U-shaped valleys and moraines. Likewise, a dried-out lake bed would not give rise to a parallel drainage network, as the water flow would be irregular and dispersed. While seasonal flooding can affect drainage patterns, it does not specifically lead to the formation of a parallel network. Seasonal flooding tends to create more chaotic and meandering drainage patterns, as the floodwaters redistribute sediment and alter the course of rivers and streams.

Therefore, based on the presence of a parallel drainage network on a very steep slope, recent uplift along a fault is the most likely geologic process that can be inferred.

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Fresh produce is transported by trucks. Today, the majority of fresh food is transported by road, with smaller amounts moving by sea, air, or inland rivers. 

The most economical means to transport consumable goods is by air and water, which may go across continents and nations. Food is shipped fast and in pristine condition thanks to insulated transportation and frozen storage.

The effects of change:

Carbon dioxide (CO2) emissions, air pollution, traffic, mishaps, and noise are a few of these responsibilities. Food transportation clearly affects these variables, and generally speaking, increased vehicle activity has greater effects.

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Answer:

aquafor

Explanation:

Answer:

Soil can be lost when poor farming practices are used, causing it to dry out and be eroded away by wind or water, soil can be damaged by not rotating the crops, and therefore depleting the soil

Explanation:

lol

Answer:

wealth measurestye amount of valuable ecnomics and income measures the amount of money

Answer:

Inhabitants refer to the area included in the Greater Middle East by other names: the Maghreb, which includes the North African nations along the Mediterranean Sea (Morocco, Algeria, Tunisia, Libya), Bilad al-Sham (the Levant), and the Mashriq (eastern Syria, Iraq, Kuwait, and the nations of the Arabian peninsula).

Answer:

Inhabitants refer to the area included in the Greater Middle East by other names: the Maghreb, which includes the North African nations along the Mediterranean Sea (Morocco, Algeria, Tunisia, Libya), Bilad al-Sham (the Levant), and the Mashriq (eastern Syria, Iraq, Kuwait, and the nations of the Arabian peninsula).

Explanation:

Trust me, I live in the Middle East so I know this...

Explanation:

6.1%

Southern Ocean

Its area makes up 6.1% of the Earth's total surface. The Southern Ocean consists of the southernmost waters and has a volume of 71.8 million cubic kilometres. It has an average depth of 3,270 metres and its coastline has total length of 17,968 kilometres.

A society generally larger than a band, whose members usually farm for a living, is a tribe.

A tribe is a type of human social organization in which people are united by kinship and descent, and often by a common language, culture, and territory. In tribal societies, members usually farm for a living and live in small, self-sufficient communities that are often nomadic or semi-nomadic. Tribes are typically larger than bands and may have several hundred to several thousand members. They may also have some form of social hierarchy or leadership, although this is often based on personal status rather than formal political structures. While tribes have existed throughout history and in various parts of the world, many have been impacted by modernization, globalization, and colonialism.

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Answer:

Warmer climate.

Explanation:

Since sunlight makes you hot, places on Earth receiving more sunlight experience Warmer Climates.

it is located in the middle east

Answer:

(Hope this helps can I pls have brainlist (crown)☺️)

Explanation:

The United Arab Emirates (UAE) is located in the Arabian Peninsula's southeast corner, bordering Oman and Saudi Arabia. The UAE was founded in December 1971 as a federation of six emirates: Abu Dhabi, Dubai, Sharjah, Ajman, Umm Al-Quwain, and Fujairah, with Ras Al Khaimah joining the federation in 1972.

The official religion is Islam, and the official language is Arabic. The UAE has the world's sixth and seventh biggest oil and natural gas reserves, respectively. The first president of the United Arab Emirates, Zayed bin Sultan Al Nahyan, managed the growth of the Emirates by spending oil money in healthcare, education, and infrastructure.

The UAE's economy is the most diverse of all Gulf Cooperation Council members, and Dubai, the country's most populated metropolis, is a worldwide city and international centre. The country has shifted its economic focus away from oil and gas and toward tourism and business. Although there is a corporation tax in effect and a 5% value-added tax was implemented in 2018, the UAE government does not charge income tax.