the eart atmosphere

One of the things that make Earth unique is its

is primarily important for respiration of humans and animals

present in a very small concentration (0.039%), is necessary for the photosynthesis of plants

is a major component of proteins, and thus, is also essential for life

is primarily important for respiration of humans and animals.

• Nitrogen

• Oxygen

• Carbon dioxide

although present in a very small concentration (0.039%), is necessary for the photosynthesis of plants

• Carbon dioxide

• Oxygen

• Nitrogen

is a major component of proteins, and thus, is also essential for life

• Oxygen

• Carbon dioxide

• Nitrogen

is similar to a jacket for our planet. It surrounds our planet, keeps us warm, gives us oxygen to breathe, and it is where our weather happens

Earth’s atmosphere has _ layers

• six

• four

• five

• seven

Earth’s atmosphere layers are

• Atmosphere, Stratosphere, Mesosphere, Thermosphere, Exosphere, Ionosphere
• Troposphere, Stratosphere, Mesosphere, Thermosphere, Exosphere, Magnetosphere
• Troposphere, Stratosphere, Mesosphere, Thermosphere, Exosphere, Ozone Layer
• Troposphere, Stratosphere, Mesosphere, Thermosphere, Exosphere, Ionosphere