Contaminación de nuestras aguas - Clip

The Ganges River, one of the most polluted rivers globally, suffers from human, animal, and industrial waste due to inadequate drainage treatment. This pollution endangers the Ganges dolphin and its food sources. Efforts are being made to encourage the use of natural fertilizers to prevent raw sewage from contaminating the river, aiding in the survival of the dolphins.

What is one of the main reasons the Ganges River is considered highly polluted?

• It is located in a desert region.

• It receives waste from humans, animals, and industries.

• It has a high salt content.

• It is used for irrigation purposes.

Why is the lack of drainage treatment plants a problem for the Ganges River?

• It increases the river's flow speed.

• It causes the river to dry up.

• It leads to the contamination of water.

• It makes the river too cold for fish.

How does contaminated water affect the Ganges dolphin?

• It poisons them and their food supply.

• It makes them migrate to other rivers.

• It causes them to grow larger.

• It helps them find more food.

What is being promoted to help prevent raw sewage from reaching the Ganges River?

• The use of natural and non-chemical fertilizers.

• The introduction of new fish species.

• The use of chemical fertilizers.

• The construction of more dams.

What is the ultimate goal of encouraging the use of natural fertilizers among local inhabitants?

• To increase agricultural production.

• To improve the taste of river water.

• To reduce the river's water level.

• To ensure the survival of the Ganges dolphin.