Which phrase describes one main feature of the atmosphere?

Question

protects Earth’s surface
includes organisms in the air, on land, and in water
consists of rocks, minerals, landforms, and Earth’s interior
comprises oceans, lakes, rivers, streams, and groundwater

Answer 1

The phrase that describes one main feature of the atmosphere is "protects Earth’s surface." The atmosphere plays a crucial role in shielding the Earth from harmful solar radiation and maintaining conditions suitable for life.