Arctic
Desert
Savanna
Rainforest
Saltwater
100

Why many animals are white

Camouflage; to blend in with the snow

100

Hot days, cold nights, very dry most of the year.

Climate

100

The two seasons of the savanna

Dry season and wet season

100

A very long, green snake

Emerald Boa

100

Lives in a pineapple under the sea?

Sponge Bob

200

Fat that helps animals stay warm

Blubber

200

Snakes, lizards, and tortoises.

Reptiles

200

The most dangerous animal 

Hippo

200

A very tall tree that provides shelter and food to many animals

Kapok tree

200

The tiny animals that live in colonies and create reefs

Coral

300

A marine mammal with tusks

Walrus

300

Can live to be 200 years old.

Saguaro cactus

300

Spots and stripes help animals to do this

camouflage

300

Live in colonies

Leaf cutter ants

300

Two animals that can regenerate a new arm

Sea star and octopus

400

They live in herds and have antlers

Caribou or reindeer

400

How cacti protect their stored water

Needles or spines

400

Thorny tree eaten by giraffes and elephants

Acacia tree

400

The brightly colored males carry each baby to their own little puddle

Poison dart frog

400

An animal covered in sharp, venomous spines

Urchin

500

The largest land mammal

Polar bear

500

Hummingbirds, bees, bats, and butterflies.

Pollinators

500

The hardy grasses can grow ____ every day.

1 inch

500

The name of the biggest rainforest and the biggest river in the world

The Amazon

500

Animals that make their own light are called __

Bioluminescent

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