Polar Biome Crossword

3. Fungi that can grow on and break down rock
5. A function or position within a community of organisms
7. Thick feathers that trap air
8. The largest landmass of ice on Earth
10. A layer of fat between the skin and muscle of some animals
12. Allows animals to survive winter conditions by living in a dormant state
14. Plants that live for two or more years
15. Makes the longest annual migration of any bird
16. A layer of soil that remains frozen year long
19. Helps animals maintain body temperature in extreme cold weather
20. Spread body weight and allows animals to easily traverse snow

1. Land of sedges, moss, grasses, and lichens
2. A small bulb that breaks off of plant roots
4. The carcass of a dead animal
6. Allows animals to survive polar conditions and hide from predators
9. Allows creatures to blend in with their environment
11. Prevent heat loss through exposed blood vessels
13. Animals that don't have a spine
17. Dome shaped hills that can leave a "hollow" the size of a lake when melted
18. Long stems that grow along the ground and lay down roots