Winter crossword #1 (level 4)

Across

1. 1 You ride it down a snowy hill. (4 letters)
4. 4 You wear them to jump in puddles. (5 letters)
5. 5 You light a fire in it. (9 letters)
7. 7 Bird that swims but cannot fly. (7 letters)
9. 9 House made of blocks of ice. (5 letters)
10. 10 One tiny piece of falling snow. (5 letters)
11. 11 What bears do all winter long. (9 letters)
12. 12 A little bit cold. (6 letters)
13. 13 You wrap it around your neck. (5 letters)

Down

1. 1 Warm top for chilly days. (7 letters)
2. 2 It keeps your whole hand warm. (6 letters)
3. 3 The first month of the year. (7 letters)
5. 5 What water does when it gets very cold. (6 letters)
6. 6 Tool for clearing a path. (6 letters)
8. 8 Frozen drip hanging from the roof. (6 letters)
10. 10 White ice on the grass in the morning. (5 letters)