A
B
C
D
100

wetlands

100

a forest

100

mud

100

a cave

200

grasslands

200

a rain forest

200

a web

200

fur

300

ice

300

snow

300

a hive

300

horns

400

a nest

400

underground

400

an island

400

a pouch

500

desert

500

ocean

500

a tongue

500

wings