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What is the upper portion of the thermosphere is called the?
The upper portion of the thermosphere is called the exosphere. It is the outermost layer of Earth's atmosphere, extending from the thermosphere to outer space. In this region, the air is extremely thin, and particles are so sparse that they can travel hundreds of kilometers without colliding with one another. The exosphere is where satellites orbit and is characterized by very high temperatures.
Does the moon have atmosphere?
The Moon does have a thin atmosphere, but it is extremely sparse compared to Earth's atmosphere. It consists mostly of helium, neon, and hydrogen, and its exosphere extends about 6,000 kilometers above the Moon's surface.
What is the atmosphere of Phobos?
Phobos has an extremely thin atmosphere, known as an exosphere, consisting mainly of sodium and potassium atoms. This exosphere is so sparse that it does not behave like a traditional atmosphere and does not provide any significant atmospheric pressure.
What is at at 30E and 60N?
At 30E and 60N coordinates, you would find a location in Russia, specifically in Siberia. This region is characterized by taiga forests, cold temperatures, and sparse population.
In what atmosphere layer can air temperatures reach 1800 degrees?
Air temperatures can reach up to 1800 degrees Celsius in the thermosphere, which is the layer of the atmosphere located above the mesosphere, starting around 85 kilometers (53 miles) above the Earth's surface and extending to about 600 kilometers (373 miles). In this layer, solar radiation causes the sparse air molecules to become highly energized, leading to extremely high temperatures. However, despite the high temperatures, the thinness of the air means that it would not feel hot to a human.
What Identify and describe 4 basic types of climates and give an example of each?
Tropical climate: characterized by high temperatures and high humidity year-round, found near the equator. Example: Amazon Rainforest in South America. Desert climate: characterized by low precipitation and high temperatures, resulting in sparse vegetation. Example: Sahara Desert in Africa. Temperate climate: characterized by distinct seasons with moderate temperatures and precipitation. Example: New York, USA. Polar climate: characterized by extremely low temperatures and little precipitation, with ice caps and glaciers present. Example: Antarctica.
What is the difference of the north pole and the desert?
The North Pole is located at the northernmost point of the Earth's axis, characterized by cold temperatures, ice, and snow. Deserts, on the other hand, are areas with low precipitation and are characterized by hot temperatures and sparse vegetation. So, the main difference is in their climate and geographical location.
What are 5 layers of the atmosphere from farthest to closest to the earth?
The five layers of the atmosphere from farthest to closest to Earth are the exosphere, thermosphere, mesosphere, stratosphere, and troposphere. The exosphere is the outermost layer, where atmospheric particles are sparse and can escape into space. Below it, the thermosphere is characterized by high temperatures and is where the auroras occur. The mesosphere follows, where temperatures decrease with altitude, and below that lies the stratosphere, which contains the ozone layer, before reaching the troposphere, where weather occurs and life exists.
What type of vegetation region has sparse plant life with scrub brush and cacti?
A desert vegetation region typically has sparse plant life with scrub brush and cacti. These regions are characterized by low precipitation levels and high temperatures, which are ideal conditions for plants that have adapted to conserve water, such as cacti and other succulents.
What gases are in the atmosphere of Phobos?
Phobos, one of the moons of Mars, has an extremely thin atmosphere composed mainly of carbon dioxide (CO2) and some traces of other gases like nitrogen and argon. However, the atmosphere on Phobos is so sparse that it is considered essentially a vacuum.
What is the name of the fifth layer of the atmosphere?
The fifth layer of the Earth's atmosphere is called the exosphere. It extends from around 600 kilometers (about 370 miles) above the Earth's surface to about 10,000 kilometers (6,200 miles). This layer is characterized by extremely thin air, where particles are so sparse that they can travel hundreds of kilometers without colliding with one another. The exosphere gradually transitions into outer space.
What is the difference between desert and arctic in climate?
Desert climates are characterized by low precipitation, high temperatures during the day, and cooler temperatures at night, often leading to arid conditions with sparse vegetation. In contrast, arctic climates are defined by extremely cold temperatures, especially in winter, and significant snowfall, creating a tundra environment with limited vegetation. While both regions receive minimal precipitation, the overall temperature and seasonal variations are what primarily distinguish them.
