Energy & Environment Management Multiple Choice Questions on “Industrial Pollution”.
1. What is called for the pollution that can be traced directly to industrial activity?
a) Soil pollution
b) Water pollution
c) Air pollution
d) Industrial pollution
Answer: d
Clarification: Industrial pollution is pollution which can be directly related to industry, in comparison to other pollution sources. Due to it’s and scope, industrial pollution is a serious problem for the entire planet.
2. Which of the following are the largest contributors to global pollution?
a) Soil pollution
b) Industrial pollution
c) Radioactive pollution
d) Water pollution
Answer: b
Clarification: Industrial waste which creates industrial pollution is the largest contributors to global pollution which endangers the people and environment. Industrial pollution contaminates the environment.
3. Which of the following pollution majorly responsible for pollution in the United States?
a) Soil pollution
b) Water pollution
c) Air pollution
d) Industrial pollution
Answer: d
Clarification: According to the Environmental Protection Agency, it has been estimated that industrial pollution is responsible for almost 50 percent of the pollution present in the United States. This industrial pollution affect for ecological balance.
4. Which of the following is the consequence of industrial pollution?
a) Increase in the water level in seas
b) Releases of the hazardous radiations
c) Increase in the animals in forests
d) Global warming
Answer: d
Clarification: Global warming is one of the most common and serious consequences of industrial pollution. The emission of various greenhouse gases such as carbon dioxide, methane from various industries increases the overall temperature of the earth, resulting in global temperature.
5. How do industrial pollution results in water pollution?
a) Dumping of various waste products from industries
b) Taking water bodies places to built industries
c) Industries which uses all the water from the water bodies and cause scarcity of water
d) Building of purification unit in the industries
Answer: a
Clarification: Dumping of various industrial waste products into water sources and improper contamination of industrial wastes often result in polluting the water. This water pollution disturbs the balance of ecosystem.
6. Industrial pollution doesn’t contribute to air pollution.
a) True
b) False
Answer: b
Clarification: Industrial pollution is one of the major causes of air pollution. Increase in the number of industries and factories due to the industrial revolution, air pollution also increased significantly and creates an imbalance in the ecosystem.
7. Which one of the following is the prime factor towards soil pollution?
a) Soil erosion
b) Floods
c) Dumping of industrial wastes
d) Using land for irrigation
Answer: c
Clarification: Dumping of industrial wastes contain large amounts of various chemicals which get accumulated on the top layer of soil, resulting in loss of fertility of the soil. Such loss of fertility ultimately results in changes in the ecological balances.
8. Which one of the following industries produced Sulfur dioxide and flu ash as pollutants?
a) Textile industries
b) Cottage industries
c) Thermal industries
d) Coal industries
Answer: c
Clarification: Thermal industries produced sulfur dioxide and flu as ash as pollutants. Sulfur dioxide is a colorless gas. In thermal industries a reduction in the atmosphere emissions of Sulfur dioxide produced by fossil fuel combustion.
9. Which one of the following is a mechanical means of treating industrial effluents?
a) Oxidation
b) Chlorination
c) Recycling of waste
d) Sedimentation
Answer: d
Clarification: Sedimentation refers to the process during which particles suspended in water tend to settle out. In another words sedimentation is the process of depositing sediment. Sedimentation is the building up of layers of small particles like sand or mud.
10. Which one of the following is not normally a pollutant?
a) Carbon dioxide
b) Carbon monoxide
c) Sulphur dioxide
d) Hydrocarbons
Answer: a
Clarification: Pollutants are the contaminations that make the environment impure and which don’t play a role in the maintenance of the environment in balance. Carbon dioxide plays an enormous role in the development and sustainability of all life.
11. Why industries pollute water?
a) Because they use water in large quantities
b) Because they release all the pollutants to water
c) Because industries don’t use water
d) Because water is an universal solvent
Answer: b
Clarification: Industries cause water pollution. Some industries need water in large amounts, they pollute water during use of it in their process. They release heavy metals, sediment pollution and other pollutants.
12. Which one of the following is the cause of industrial pollution?
a) Modern technologies
b) Efficient waste disposal
c) Efficient government policies
d) Unplanned industrial growth
Answer: d
Clarification: After the industrial revolution there has been a raising rate of waste from cities to small towns that has affected the life of organisms including humans. The main reason for this is unplanned in industrial growth.
13. Which one of the following is the main cause of air pollution?
a) Decrease in the factories
b) Increase in the factories
c) Increase in the seawater level
d) Increase in the modern technologies
Answer: b
Clarification: Industrial pollution is one of the main causes of air pollution. Increase in factories and manufacturing processes both large and small scale, gaseous emissions have continued to compound. This makes industrial pollution one of the main causes of air pollution.
14. Industries require raw materials to be extracted from the ground such minerals cause soil pollution.
a) True
b) False
Answer: a
Clarification: Soil pollution can also be caused by industries. While extracting raw material from soil for industries it causes soil pollution. These leaks are creating problems in agriculture and are harmful for marine life.