Grade 4 - Unit 2 - Life Science

Front

Arctic

Back

The cold region at the top of the Earth that includes the North Pole, Arctic Ocean and several northern countries, including the state of Alaska in the United States.

Front

Rainforest

Back

A rainforest is a tall, dense forest that receives lots of rain every year

Front

Desert

Back

A desert is any large region that gets very little rain each year. Very few plants or animals live in desert areas.

Front

Beneficial

Back

producing results that are good for health and happiness.

Front

Detrimental

Back

something is harmful, damaging

Front

Geosphere

Back

all the solid parts of the Earth, like rocks, soil, mountains, and even the stuff deep inside the planet

Front

Endangered

Back

any type of plant or animal that is in danger of disappearing forever

Front

Extinct

Back

the dying out or disappearance of a species from earth