|
Across
| 3 | | You can do this instead of
throwing something away (7) |
| 5 | | Dense areas of trees in tropical
regions which supply a lot of our
oxygen (10) |
| 9 | | Vegetable and garden waste rots
down to form this (7) |
| 10 | | Energy from sunlight (5) |
| 12 | | The layer in the atmosphere which
stops harmful rays from the sun (5) |
| 13 | | Another name for poisonous (5) |
| 14 | | Ultra ____ rays from the sun cause
sunburn (6) |
|
Down
| 1 | | Too much of these gasses in the
atmosphere causes global warming (10) |
| 2 | | This can be used for power and is
freely available (4) |
| 4 | | Harmful substances released into
the environment (9) |
| 6 | | A chest condition in which
breathing is affected (6) |
| 7 | | When some gasses mix with the
clouds it can cause this (2 words) (4,4) |
| 8 | | A hole drilled to get clean water
from the earth (4) |
| 11 | | Coal, oil and natural gas are
examples of this type of fuel (6) |
| 12 | | A gas which is essential for life (6) |
|