Science final part 2

Ice age

a time when the albedo of the Earth is very high the temperature decreases drastically

Greenland used to be closer to the equator

Why the rocks under the ice in Greenland contain fossils of warm tropical plants

Superstition

A concept of the oldest layer being at the bottom of an undisturbed sequence of rock layers

Ecosystem

The lowest level of environmental complexity that includes both biotic and abiotic factors

Ultraviolet

The type of radiation that the ozone layer blocks from the sun

Clarity

The most important factor that affects steam quality

Tropical rainforest and desert

The biome with the highest temperature

carbon dioxide

What gas does not contribute to global warming

Omnivores

An animal that eats both producers and consumers