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100

A place where a plant or animal lives.

Habitat

100

Diversity

The different kinds of plants and animals in one place.

100

Adaptation

A feature that helps a plant or animal stay alive where it lives

100

Tundra

A very cold, flat habitat near the North Pole.

100

Wetland

An area that has very wet soil because it is covered with water.

200

Marsh

A wetland with plants that are mostly grasses.

200

Swamp

A wetland with plants that are mostly trees.

200

 scientists who study plants.

Botanist

200

Pollination

 is the spreading of pollen from flower to flower.

200

to scatter in different directions.

Disperse

300

animals and insects that carry pollen from one plant to another.

Pollinators

300

a place that protects animals.

Shelter

300

 Part of the air that we breathe that we need to live.

Oxygen

300

Soil

The top layer of Earth where plants can grow.

300

 a material that helps living things grow.

Nutrient

400

life cycle

The way plants and other living things grow and change is called a life cycle.

400

is a living thing that cannot make its own food.

Animal

400

is a living thing that can use energy from the sun to make food for itself.

Plant

400

forests  in warm, sunny areas.

Tropical rainforest

400

desert

dry areas with few plants and very little rain

500

prairies.

home to different types of grasses and bushes. Not many trees can grow.

500

a large body of salt water.

ocean

500

have a lot of diversity and are fresh water.

Rivers and Streams

500

Ecologist

a scientist who studies living things and their habitats.

500

an area found on some seashores.

Tide pools

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