Across
- 2. If we protected forests, many species would survive.
- 6. If you sleep well, your brain works better.
- 7. If she had eaten better, she wouldn’t have gotten sick.
- 9. If factories reduce toxic emissions, the air will be cleaner
Down
- 1. If oceans had been cleaned earlier, marine life would have recovered.
- 3. If people recycle more, the planet will be cleaner.
- 4. If the air is polluted, many people get respiratory problems.
- 5. If you exercise regularly, your heart becomes stronger.
- 7. If you drink enough water, your body stays healthy.
- 8. If we plant more trees, the environment will improve