ANIMALS & TREES
HABITATS & PLACES
WEATHER & CLIMATE
ENVIRONMENTAL ISSUES
NATURE CHALLENGE
100

This long, legless reptile can live in the desert.

Snake

100

A very dry area of land with little rain.

Desert

100

The weather is bright because the sun is shining.

Sunny

100

An animal at risk of disappearing forever is _____.

Endangered

100

A flat, usually green part of a plant.

leaf

200

This large bird of prey builds nests in pine trees or on cliffs.

Eagle

200

The land next to the sea.

Coast

200

It is extremely cold, at or below the point where water turns to ice.

freezing

200

An adjective meaning “related to the natural world and its protection.”

environmental

200

A small creature with six legs, such as a beetle.

Insect

300

This intelligent sea mammal lives in the North Atlantic Ocean.

Dolphin

300

A thick tropical forest with a lot of rain.

Rainforest

300

There is a lot of rain. The weather is _____.

 rainy

300

Dirty or harmful substances in water are called___

water pollution

300

A green place with water and trees in a desert.

Oasis

400

This eight-legged creature can hunt insects under rainforest leaves.

Spider

400

A high, steep rock face where an eagle might build its nest.

cliff

400

It's getting...here. We should close the window before it gets cold.

Cool

400

The process in which ice turns into liquid as temperatures rise.

melting

400

Complete the description with TWO words: “The eagle nests on a _____ near the _____.”

cliff, coast

500

Name BOTH trees: one grows in hot oases; the other is often used as a Christmas tree

Palm tree and pine tree

500

The natural place where a species normally lives.

Habitat

500

The term for the long-term rise in Earth’s average temperature.

Global warming

500

The practice of cutting down all or nearly all the trees in a forest area.

clear-cutting

500

Name THREE environmental threats mentioned in Unit 8!

global warming, water pollution, polluted habitats, clear-cutting, hunting, melting sea ice.

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