Question

Activity 1: Put an upright arrow(↑)for desirable human activities and a downward
arrow (↓) for poor environmental sanitation practices.
_______ 1. Dumping garbage into the bodies of water
_______ 2. Tree planting
_______ 3. Factories emitting hazardous gases in the atmosphere
_______ 4. Joining the mangroves rehabilitation campaign
_______ 5. Walking or biking to minimize the use of fuel
_______ 6. Cyanide fishing
_______ 7. Conserving electricity
_______ 8. Smoke belching
_______ 9. Oil spilling
_______ 10. Participating in cleanliness drives in the community

Answer 1

Answer_

1. ⇩ Downward arrow

2.⇪ Upward arrow

3. ⇩ Downward arrow

4.⇪ Upward arrow

5. ⇪ Upward arrow

6.⇩ Downward arrow

7. ⇪ Upward arrow

8 ⇩ Downward arrow

9.⇩ Downward arrow

10.⇪ Upward arrow

________________

Answer 2

Answer:

1. ↓ downward

2. ↑ upward

3.↓  downward

4.↑upward

5.↑upward

6.↓ downward

7.↑upward

8.↓ downward

9.↓ downward

10.↑upward

Explanation:

• Dumping garbage into the bodies of water lead to tremendous pollution to the marine ecosystem  which is bad for our environment.
• Tree planting is also called as Afforestation.It prevents soil erosion,improve air quality, highly important to maintain the biodiversity.
• Factories emitting hazardous gases in the atmosphere makes air pollute.Toxic gases that factories release into the air increases health and environmental damages.
• Walking or biking to minimize the use of fuel is one of the effective step as it has health benefit and also good for environment.
• One of the most destructive method to catch fish and it also banned in some countries.