Regular words

12345678
Across
  1. 2. sudden change climate
  2. 5. living things
  3. 7. nose helps to
  4. 8. food we get from
Down
  1. 1. too cool to eat
  2. 2. we drink daily
  3. 3. in summer sun gives more
  4. 4. we see in sky after
  5. 6. neck helps us to move
  6. 7. in summer we get due to heat