Question

What happens when we add waste to our environment? [3 MARKS]

Answer 1

Each point: 1 Mark

1. Accumulation of wastes due to its improper disposal is a major problem in our country.
2. If they are not cleared regularly at the earliest, they invite lot of problems like increasing numbers of insect vectors like flies, mosquitoes, etc., scavengers such as stray dogs, pigs and rats which spread dangerous diseases.
3. It also generates bad odour and causes air pollution.