Environment

1234567
Across
  1. 1. you need me for cooking , to keep you warm , to heat
  2. 3. you breath me and i am essential for survival
  3. 6. you need to hike me and get the best view on top
  4. 7. i am bright and colorful and bloom
Down
  1. 1. i consist of many trees.
  2. 2. you enjoy the season and need an umbrella
  3. 4. you drink me every day
  4. 5. i fall once a year and i am white