Which statement is true?
We should not take care of our environment
We should not care for other living things
We should take care of our environment
We should pollute our environment
Noise pollution can be reduced by:
By keeping the volume of the music we listen to and the television low at home
By not allowing factories to pour their dirty chemicals into water bodies.
By treating sewage before being released into water bodies
By using natural fertilizers to grow crops instead of chemical pesticides
How can pollution be reduced?
By not buying cars
By recycling, reducing and reusing
By constructing more industries
By reducing manufacturing of cars
Which are the main water pollutants?
Loudspeaker
Smoke
Domestic sewage
Natural fertilizer
How can we reduce water pollution?
By keep the volume of the music we listen to and the television low at home
By not blowing the horn of a vehicle unless necessary
By using loud speakers within the limited time and volume.
What is pollution?
Contamination that harms the environment
Contamination that harms the vehicles
Contamination that harms the buildings
Contamination that harms the clothes
Which is the problem caused by air pollution?
Asthma
Diarrhoea
Hypertension
Deafness
Undesirable levels of noises caused by human activity is called:
Land pollution
Air pollution
Water pollution
Noise pollution
Why should we take care of other living things?
Because living things need care
Because living things cannot grow without the help of others
Because living things depend on each other
Because living things do not depend on each other
Which is the effect of land pollution?
Various kinds of cancers
