Test: Pollution - Class 5 MCQ

Cars and trucks emit harmful gases and pollutants into the air, contributing to air pollution.

Factories and industries release pollutants and chemicals into water bodies, causing water pollution.

Noise pollution refers to excessive or disturbing noise that can be harmful to human health and the environment, such as loud music.

Soil pollution mainly occurs due to the use of pesticides, chemicals, and improper disposal of waste materials.

The greenhouse effect refers to the process where certain gases in the atmosphere trap heat, leading to an increase in the Earth's temperature.

Solar power is generated from sunlight, which is an abundant and renewable source of energy.

Deforestation primarily occurs due to the clearing of forests for human activities, such as constructing buildings and expanding cities.

Air pollution can lead to various respiratory issues, including asthma, bronchitis, and other breathing difficulties.

Ozone layer depletion is primarily caused by the release of certain chemicals found in aerosol sprays and industrial processes.

Using public transportation instead of private vehicles can help reduce pollution by minimizing vehicle emissions and traffic congestion.