Click to start!
10Click to start!
10Click to start!
10Click to start!
10Excessive use of chemicals can pollute soil, water and air.
All detergents easily decompose in soil.
Harmful chemicals in water can kill aquatic animals.
Metallic waste breaks down quickly in the soil.
Lead and mercury are harmful metals.
Recycling metal waste helps to reduce pollution.
Burning coal and petrol increases air pollution.
Fossil fuels give clean and smoke-free energy.
Cement factories can pollute the air.
Proper waste management can protect the environment.
Percentage: 0%
Which of the following can pollute soil and water?
Which waste does NOT decompose easily?
Which metal is harmful to human health?
What happens if harmful detergent reaches plants?
Which of the following is a fossil fuel?
Which gas increases in air when fuels burn?
What should be done with metal waste?
Which industry can cause air pollution?
Which pollution affects fish the most?
Which practice helps protect the environment?
Too much use of chemicals can cause ______.
Detergent ingredients are mostly ______.
Harmful chemicals in water can kill ______ organisms.
Discarded blades and cans are examples of ______ waste.
Lead and mercury are ______ metals.
Burning fossil fuels increases ______ in air.
Coal, petrol and diesel are ______ fuels.
Reusing metals is called ______.
Cement is made from ______.
Air, water and soil pollution harm the ______.