Which list contains three major greenhouse gases
found in earth’s atmosphere?
(1) carbon dioxide, methane, and water vapor
(2) carbon dioxide, oxygen, and nitrogen
(3) hydrogen, oxygen, and methane
(4) hydrogen, water vapor, and nitrogen

Which are referred to as greenhouse gases?

nitrogen and oxygen

oxygen and carbon dioxide

water vapor and oxygen

water vapor and carbon dioxide

Explanation:

Answer water vapor and carbon dioxide

The major gases involved in the greenhouse effect are water vapor, carbon dioxide, and methane. These greenhouse gases, as they are often called, are transparent to solar radiation, and therefore much of this energy reaches Earth’s surface. Most of this energy is then reradiated skyward.

answer: grassland biomes are closer to the equator and receive more rain.

grasslands are biomes that are dominated by grasses rather shrubs and trees. savanna are biomes that exhibit grasses, shrubs and small tree as vegetation. grasslands are located near the equator of the earth. these are found in north america. savanna biomes are found in africa, south america, australia and india. grassland exhibit moderate climatic conditions, it receives   amount of rainfall higher than savanna.   therefore, savanna exhibit dry and hot climatic conditions.