Environmental Studies · Geography

Water Conservation and Management

2,823 Questions

Water conservation and management questions evaluate techniques for preserving water resources, traditional harvesting methods, and modern irrigation systems. Topics include wastewater treatment, groundwater extraction, and the economic role of wetlands. These concepts are essential for environmental studies and geography exams.

Irrigation MethodsWater HarvestingWastewater ManagementHydropower PlantsWetlands ConservationUrban Water Quality

Water Conservation and Management Questions

Multiple choice
  1. A place that make water

  2. A water that come from an ocean

  3. Water supply is the water by public utilities commercial

  4. none of the above

Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

Water supply refers to water provided through public infrastructure, including municipal systems, commercial entities, and public utilities that treat and distribute water for domestic, industrial, and commercial use. The correct option, despite grammatical issues, identifies this as water supplied by public utilities and commercial entities.

Multiple choice depletion of water table water a precious resource biology

Which of the following is true regarding how increasing population helps in depletion of water table?

  1. Increasing population creates demand for construction of houses, shops, offices, roads and pavements.

  2. This decreases the open areas like parks, and playgrounds.

  3. This, in turn, decreases the seepage of rainwater into the ground.

  4. All of the above

Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

All of the following are true. Increasing population creates demand for construction of houses, shops, offices, roads and pavements. This decreases the open areas like parks, and playgrounds. This, in turn, decreases the seepage of rainwater into the ground.

Multiple choice depletion of water table water a precious resource biology

Water table may go down if the water is not sufficiently replenished. This may happen due to which of the following reason/(s)?

  1. Increasing population

  2. Increasing industries

  3. Agricultural activities

  4. All of the above

Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Water table may go down if the water is not sufficiently replenished. This may happen due to the following reasons. Increasing population, Increasing industries, agricultural activities.

Multiple choice depletion of water table water a precious resource biology

Groundwater table may go down if the water is not sufficiently replenished. This may happen due to which of the following reason/(s)?

  1. Scanty rainfall

  2. Deforestation

  3. Decrease in the effective area for seepage of water

  4. All of the above

Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Water table may go down if the water is not sufficiently replenished. This may happen due to scanty rainfall, deforestation  and  decrease in the effective area for seepage of water.

Multiple choice depletion of water table water a precious resource biology

How increasing population is responsible for water crises?

  1. Increasing population creates demand for construction of houses this, in turn, decreases the seepage of rainwater into the ground.

  2. Increasing population creates demand for construction of houses this, in turn, increases the seepage of rainwater into the ground.

  3. both A and B

  4. none of these

Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Increasing population creates demand for construction of houses this, in turn, decreases the seepage of rainwater into the ground. 

Multiple choice depletion of water table water a precious resource biology

Water consumption in a city depends on

  1. Size of the city.

  2. Population of the city.

  3. Demand of water.

  4. All of the above.

Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Water consumption of a city depends on the size of the city which is directly related to the population of the city and demand of water in the city. When population increases consumption of water in daily needs, like drinking, bathing cooking also increases. Similerly construction work increase which consume excess amount of water.

Multiple choice depletion of water table water a precious resource biology

Which of the following are reasons for depletion of underground water of a particular place?

  1. Population explosion

  2. Extensive urbanization

  3. Building concrete structures

  4. All of the above

Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Depletion of underground water mainly cause by multiple factors like over population which increase water demand day by day. People move from rural area to urban for better lifestyle due this number of building are constructing. Concrete is main material used in building construction which take lot of water.

So, the correct option is 'All of the above'.

Multiple choice depletion of water table water a precious resource biology

Identify the reason for water scarcity.

  1. Increasing rate of population

  2. Increasing rate of industries

  3. Both A and B

  4. None of the above

Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

70% of the earth's surface is covered with water, yet only around 3%  is fit for human consumption.The remaining is frozen or salty.The consumption of water goes on increasing due to population,eventually leading to scarcity of water. The industrial wastes pollute the water reservoirs, making it unfit for human consumption.

Multiple choice depletion of water table water a precious resource biology

Which of the following is  the greatest user of ground water?

  1. Chemical purposes

  2. Rural water supply

  3. Agriculture

  4. None of the above

Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

The water present underground within cracks in between the rocks, soil or sand known as groundwater. This groundwater is replenished by the rain water that seeps into the soil through the cracks. It forms around twenty percent of the world's fresh water supply and is the major source of water in rural areas. Thus the correct answer is option B.

Multiple choice depletion of water table water a precious resource biology

The main cause of water depletion is

  1. Over-pumping groundwater

  2. Water Pollution

  3. Global warming

  4. None of the above

Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

The main cause of water depletion is due to over pumping of ground water

due to increase in population.
Hence,
option $A$ is correct answer.

Multiple choice depletion of water table water a precious resource biology

Which of the following can be the solution for water scarcity caused by agriculture?

  1. Knowledge and resources for producing more and better crops with less water.

  2. Drip water irrigation.

  3. More efficient water management systems adapted to climate variability.

  4. All of the above.

Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

The following can be the solution for water scarcity caused by agriculture are:
a) knowledge and resources for producing more and better crops with less water.
b) drip water irrigation.
c) more efficient water management systems adapted to climate variability.