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WorksheetsTopic 13. Environmental Pollution
Total questions: 15
Worksheet time: 7mins
What is Pollution?
an unhealthy diet
global warming
lands, people and plants
harmful substance introduced to the environment, that it will modify or alter its composition and natural condition
Ozone depletion is caused by
nitrous oxide.
carbon dioxide.
chlorofluorocarbons.
methane.
all of the above.
Air pollution is one of the main causes of __________ disease
bone
respiratory
diabetes
kidney
A disturbance of silent environment with harsh loud noises.
thermal pollution
air pollution
sound pollution
light pollution
This type of pollution occurs when man-made chemicals such as hydrocarbons, heavy metals, solvents, get into the soil. These chemicals come from industrial activities and from bad waste disposal. It may cause health risks.
noise pollution
soil pollution
air pollution
water pollution
Most incidents of pollution are deliberately caused by______.
humans
machines
animals
The leaking or spilling of chemicals or raw sewage into a body of water is ________ pollution.
air
water
land
Artificial pollutants that are generated by the industry such as detergent, oil, solvent and petroleum.
Chemical pollutants
Natural ollutants
Physical pollutants
Biological pollutants
Is a natural phenomenon that maintains the temperature balance on Earth.
Greenhouse gases
Carbon dioxide (CO2)
Greenhouse effect
Water vapor
Examples of greenhouse gases
Oxygen (O), Helium (He) and Argon (Ar)
Neon (Ne), Helium (He) and Argon (Ar)
Hydrogen (H), Nitrogen (N) and Oxygen (O)
Ozone (O3) as smog, Methane (CH4) and Nitrous oxide (N2O)
Are all those waste, at any physical state and represent a danger for the ecological balance or the environment
Biological-infectious
Batteries, cell batteries and computers.
Biological-infectious waste
Hazardous waste
