Question

What is eutrophication? Suggest any two measures to control air pollution.​

Answer 1

Answer:

Eutrophication is an enrichment of water by nutrient salts that causes structural changes to the ecosystem such as: increased production of algae and aquatic plants, depletion of fish species, general deterioration of water quality and other effects that reduce and preclude use.

• Using public transports
• recycle and reuse

• no to plastic bags

• Reduction of forest fires and smoking
• Use of fans instead of Air Conditioner
• use filters for chimneys

hope it's helpful

Answer 2

Answer:

Eutrophication :

Eutrophication is characterized by exercise plant and algal growth due to increased availability of one or more limiting growth factors needed for photosynthesis, such as: sunlight, carbon dioxide and nutrient fertilizers.

Measures to control air pollution :

1.Reduction of forest fires and smoking.

2.Avoid usage of crackers.