SSC MTS EXAM

SSC

BIOLOGY

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
The construction of new coal-burning power plant would have the greatest impact on which environmental issue?
A
depletion of ozone
B
production of acid rain
C
release of radiation
D
increase in deforestation
Explanation: 

Detailed explanation-1: -CO2 pollution is the principal human cause of global warming and climate change. 10, 000 tons of sulfur dioxide (SO2), which causes acid rain and forms small airborne particles that can cause lung damage, heart disease, and other illnesses.

Detailed explanation-2: -Several principal emissions result from coal combustion: Sulfur dioxide (SO2), which contributes to acid rain and respiratory illnesses. Nitrogen oxides (NOx), which contribute to smog and respiratory illnesses. Particulates, which contribute to smog, haze, and respiratory illnesses and lung disease.

Detailed explanation-3: -Some power plants burn fossil fuels like coal-a black material from the earth-to make electricity. When coal is burned it emits, or gives off, pollutants like sulfur dioxide and nitrogen oxides. This is the pollution that causes acid rain.

Detailed explanation-4: -Whilst thermal power plants give out a lot of gases that are harmful to the environment, they also give out what is known as thermal pollution. Thermal pollution is the degradation of the local environment, in particular the localized waterways, that are changed by the discharge of waste water from the power plant.

There is 1 question to complete.