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irinina [24]
3 years ago
14

What are 3 functions of earth's atmosphere?

Geography
1 answer:
vesna_86 [32]3 years ago
6 0
1. It saves earth from harmful rays of sun
2. It controls the temprature and does not let earth cool faster in night of heat up during day.
3. It holds the important gases like oxygen, carbon di-oxise etc. which is helpul for us or plants.
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Describe<br> 2. What is the structure of Earth's atmosphere?
sergejj [24]

The atmosphere consists of 4 layers: the troposphere, stratosphere, mesosphere, and thermosphere. The troposphere is the lowest layer of the atmosphere. This is the layer where we live and where weather happens. Temperature in this layer generally decreases with height. The boundary between the stratosphere and the troposphere is called the tropopause. Above the tropopause lies the stratosphere. In this layer the temperature increases with height. This is because the stratosphere houses the ozone layer. The ozone layer is warm because it absorbs ultraviolet (UV) rays from the sun. The mesosphere is the layer above the stratosphere.This layer also contains ratios of nitrogen and oxygen similar to the troposphere, except the concentrations are 1000 times less and there is little water vapor there, so the air is too thin for weather to occur. The thermosphere is the uppermost layer of the atmosphere. In this layer the temperature increases with height because it is being directly heated by the sun.

I got this info from North Carolina Climate Office.

Hope this helps!!

6 0
3 years ago
Will Mark Brainlest!! Plz help ASAP!!
Alenkasestr [34]

The correct answer is D, winds that blow inland from oceans or large lakes contain a lot of water vapor that will cause precipitation.

6 0
3 years ago
Read 2 more answers
How might an invasive species threaten biodiversity
nika2105 [10]

Answer:

The invasive s p e c i e s tend to diminish the populations of native s p e c i e s because they outcompete them, and also manage to disturb the ecosystem.

Explanation:

The invasive species can or cannot be dangerous for the native biodiversity, but unfortunately, it is the second one that is much more common. The reasons as to why the invasive species tend to threaten the biodiversity are that they often don't have a native predator that will control their numbers, outcompete the native species for resources, and the native species don't have defense mechanisms against them. These factors result in havoc in the ecosystem in a relatively short period, with the potential to totally destroy it and changed it.

There are thousands of examples of invasive species around the world, some much more obvious than others. The Burmese pythons in Florida for example, have started to overtake the a p e x predator niche from the alligators by directly attacking them. On the other side of the world, in Australia, the cats and rabbits have contributed to leading hundreds of native species on the verge of extinction, and if there hasn't been human intervention there is a very high chance that a lot of native species would have been already extinct.

7 0
3 years ago
The tropical rain forests are known to have a large variety of animals. One example is the orchid mantis that is highly camoufla
Margarita [4]

Answer: b. Orchid mantises tend to be advantaged in habitats that remain constant; the rain forest habitat is likely to shift because of global climate change.

Explanation:

The orchid mantis is a predator in South East Asia that camouflages itself as an orchid to catch its prey.

While the tropical cockroach is a more hardy specie, the optimum habitat for orchid mantises is one with limited variation in temperature, moisture and humidity. Therefore, as temperatures increase and climate change results in severe weather changes, it will lead to adverse effects on orchid mantises.

4 0
3 years ago
Which of the following "spheres" is not involved in the water cycle?
Arturiano [62]
1b exoshpere 2d change its form
4 0
3 years ago
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