Sort the phrases about the mesosphere and the thermosphere into the correct categories. is directly above the stratosphere

Mesosphere

Thermosphere

acts as a barrier to meteoroids

is where satellites travel

is very cold

reaches out into space

is very hot

Explanation:

Before proceeding, let's understand what thermosphere and mesosphere are;

The mesosphere is the third layer of the atmosphere, directly above the stratosphere and directly below the thermosphere.

The thermosphere is the layer in the Earth's atmosphere directly above the mesosphere and below the exosphere.

The meteors make it through the exosphere and thermosphere without much trouble because those layers don't have much air. But when they hit the mesosphere, there are enough gases to cause friction and create heat.

Temperatures in the mesosphere decrease with altitude. Because there are few gas molecules in the mesosphere to absorb the Sun's radiation, the

heat source is the stratosphere below. The mesosphere is extremely cold.

Satellites and the International Space Station orbit the Earth within the thermosphere.

Mesosphere;

- is directly above the stratosphere

- acts as a barrier to meteoroids

- is very cold

Thermosphere;

- reaches out into space

- is where satellites travel

2fe + 3h2so4 -> fe2(so4)3 + 3h2

it is necessary to balance equations in order to get the proper amount of reactants as well as products in order not to make a miscalculation.

you cannot change the subscripts as that would change the substance itself. for instance, diatomic elements such as h2 only have the subscript two when a gas. another example would be so4, if you were to change the subscript, the element would no longer be sulfate.

we change the coefficients instead as that only changes the number of molecules rather than the substance itself.

hope this !

why is arctic sea ice important? arctic sea ice keeps the polar regions cool and moderate global climate. sea ice has a bright surface; 80 percent of the sunlight that strikes it is reflected back into space. as sea ice melts in the summer, it exposes the dark ocean surface.