Tag: major hazards in india and prevention

Questions Related to major hazards in india and prevention

Which one of the following is not a disease spread through contaminated water?

geography pollution - types and sources study of water pollution threats to water resource major hazards in india and prevention pollution and environment

  1. Malaria

  2. Cholera

  3. Jaundice

  4. Diarrhoea

Show answer
Correct Option: A

Which industry does not spread water pollution?

geography pollution - types and sources study of water pollution threats to water resource major hazards in india and prevention pollution and environment

  1. Chemical Industry

  2. Textile Industry

  3. Paper Industry

  4. Electronic Industry

Show answer
Correct Option: D
Explanation:

Industrial pollution contaminates many sources of drinking water, releases unwanted toxins into the air and reduces the quality of soil all over the world. Major environmental disasters have been caused due to industrial mishaps, which have yet to be brought under control. From the given options, electronics industry does not spread water pollution.

Domestic wastewater that is mixed with other wastes such as plastic, detergents, animal dung and human faecal materials is known as ______________.

geography pollution - types and sources study of water pollution threats to water resource major hazards in india and prevention pollution and environment

  1. industrial waste

  2. radioactive waste

  3. municipal waste

  4. none of the above

Show answer
Correct Option: C

When the Ganga Action Plan was launched to save Ganga River?

geography pollution - types and sources study of water pollution threats to water resource major hazards in india and prevention pollution and environment

  1. 1980

  2. 1986

  3. 1990

  4. 1994

Show answer
Correct Option: B

Bio-magnification ___________.

geography pollution - types and sources study of water pollution threats to water resource major hazards in india and prevention pollution and environment

  1. means increasing the concentration of various toxic substance along food chain.

  2. means increasing the concentration of various substance along food chain.

  3. means increasing the concentration of various useful substance along food chain.

  4. means decreasing the concentration of various toxic substance along food chain.

Show answer
Correct Option: A

Fresh water is contaminated by ___________.

geography pollution - types and sources study of water pollution threats to water resource major hazards in india and prevention pollution and environment

  1. Microorganism

  2. Pathogenic microorganism

  3. Bacteria

  4. Viruses

Show answer
Correct Option: B

 Primarily impacts health contributing to the rise of illnesses such as lung cancer, skin cancer and thyroid cancer.

geography pollution - types and sources study of water pollution threats to water resource major hazards in india and prevention

  1. Water Pollution

  2. Radioactive Pollution

  3. Soil Pollution

  4. None of these

Show answer
Correct Option: B
Explanation:

Radioactive pollution primarily impacts health, contributing to the rise of illnesses such as lung cancer, skin cancer and thyroid cancer, along with birth defects and cognitive disabilities. The type and severity of effects from radioactive pollution vary, depending on the quantity of pollution and amount of exposure. Long-term exposure might cause an increase in the number of genetic birth defects and mutations in a population, while acute exposure poses health risks, such as higher incidences of cancer within a population.

Genetic birth defects is the main effect of ___________.

geography pollution - types and sources study of water pollution threats to water resource major hazards in india and prevention

  1. Radioactive Pollution

  2. Soil Pollution

  3. Water Pollution

  4. None of these

Show answer
Correct Option: A
Explanation:

The type and severity of effects from radioactive pollution vary, depending on the quantity of pollution and amount of exposure. Long-term exposure might cause an increase in the number of genetic birth defects and mutations in a population, while acute exposure poses health risks, such as higher incidences of cancer within a population.

All of the following are examples of low-level radioactive waste except :

geography pollution - types and sources study of water pollution threats to water resource major hazards in india and prevention

  1. spent fuel rods

  2. contaminated reactor water

  3. contaminated cleaning equipment

  4. contaminated clothing

Show answer
Correct Option: A

Why is it preferred to make sanitoria for T.B. patients in the hill stations?

geography pollution - types and sources study of water pollution threats to water resource major hazards in india and prevention

  1. Air in the hills is rarified

  2. The climate of the hills is constant throughout the year

  3. Atmosphere of the hills is free from pollution

  4. There is less noise in the hills

Show answer
Correct Option: C