Put an upright arrow for desirable human activities and a downward arrow for poor environmental sanitation practices.

The activities are:

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​

The desirable activities are: 2, 4, 5, 7 and 10

The poor practices are: 1, 3, 6, 8 and 9

Explanation:

The general explanation is that:

Activities 2, 4, 5, 7 and 10 desirable human activities because each of the activities helps in creating a sane, calm, clean, serene environment that allows human to carry out their day-to-day activities without being exposed to environmental hazard.

These activities do not favor only human, it also creates a conducive environment for animals and aids plant growth.

On the other hand, activities 1, 3, 6, 8 and 9 are poor practices and should be discouraged

precisely the author keeps the interest of readers not describing clearly the   kind of relationship in giselle's family. by doing this, readers had to imagine and assume how it was.   instead, the author described better scenes with dark star and the influence of books about horses in giselle's life and actions.   also the fact that she broke her arm but not referring to it in detail leads the readers to imagine and guess what could have occurred.

for me i would

1.make a schedule

2. action plan

3. break up into simpler tasks

4.   prioritize tasks

5. delegate work

hope that

if any question leave comment