Question

Which statements about Earth’s atmosphere are correct? Check all that apply. helpppp

The most abundant gas in the atmosphere is oxygen.
Carbon dioxide in the atmosphere is important for plants.
The troposphere shields Earth from chunks of rock from space.
The stratosphere is located 50 to 80 kilometers from Earth’s surface.
The troposphere gets colder the higher you go.
The ozone in the stratosphere protects us from ultraviolet radiation.
The amount of water vapor in the air is nearly constant.

Answer 1

The correct statements about Earth's atmosphere are: the most abundant gas is oxygen, carbon dioxide is important for plants, and the troposphere gets colder with increasing height.

Step-by-step explanation:

The correct statements about Earth's atmosphere are:

• The most abundant gas in the atmosphere is oxygen. The atmosphere is composed of roughly 78.1% nitrogen and 21.0% oxygen.
• Carbon dioxide in the atmosphere is important for plants. Plants use carbon dioxide during photosynthesis to produce oxygen and glucose.
• The troposphere gets colder the higher you go. As you go higher in the troposphere, air density and temperature both decrease.
• The stratosphere is located 50 to 80 kilometers from Earth's surface.
• The ozone in the stratosphere protects us from ultraviolet radiation.
• The amount of water vapor in the air is nearly constant.

Answer 2

2, 5, and 6 are the correct answers.