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

Regarding the processes of the water cycle...

  1. Aquifers are very permeable and in them the groundwater circulates

  2. Surface runoff is produced by the effect of gravity

  3. Condensation occurs due to increased temperature

  4. The drops of the clouds grow as they heat up until they precipitate
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

Surface runoff occurs when excess water flows over the land surface, driven by gravity toward lower elevations. Condensation is caused by cooling, not heating.

Multiple choice

The water cycle describes how...

  1. Water goes into the atmosphere and then goes into oceans

  2. The oceans to the atmosphere, lakes, rivers and back to the oceans

  3. Water (lakes, rivers) go to oceans and from here towards groundwaters.

  4. The oceans to rivers and groundwater, and from here to the atmosphere
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

The water cycle is a continuous movement of water between the oceans, atmosphere, and land (lakes, rivers, groundwater), eventually returning to the oceans.

Multiple choice geography human occupations primary economic activities population of india population

Which of the following can be used to recharge the water bodies?

  1. Precipitation

  2. Irrigation

  3. Soil conservation

  4. None of the above
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Precipitation (rain and snow) is the natural source that replenishes water bodies. While human intervention can facilitate this, precipitation is the fundamental input for recharging.

Multiple choice geography antarctica - the white continent continents of earth antarctica antarctica

The effective rainwater management depends on _____________________.

  1. Collection of rainwater

  2. Harvesting of rainwater

  3. Irrigation of fields

  4. Both A and B
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Rainwater harvesting is the process of collecting rainwater from rooftops and directing it to an appropriate location and storing it for future use. Effective rainwater management depends on the collection of rainwater and harvesting of rainwater. Irrigation of field is watering of the fields so it cannot be included in the rainwater harvesting technique.

Multiple choice chemistry for a pollution free nature properties of soil soil pollution and its effects soil and soil pollution

Waste water from industries should not be used for irrigation without eliminating toxic chemicals from the effluent. This is a measure to control ________.

  1. air pollution

  2. water pollution

  3. soil pollution

  4. none of above
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

Waste water from industries should not be used for irrigation without eliminating toxic chemicals from the effluent.
It is a measure to control soil pollution.
This will also reduce the concentration of unwanted substances in the soil.

Multiple choice civics agriculture in india - i : introduction agricultural reforms indian agriculture problem and policies plantation of crops

The main source of irrigation is ______ using groundwater.

  1. Driven wells

  2. Borewells

  3. Tubewells

  4. Dug wells
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

Tubewells.

Groundwater is water that gets collected beneath the surface of the earth. The water seeps through the surface and the mud soaks it. Groundwater is procured by drilling or digging a well or by pumping. However, overpumping of groundwater shouldn’t be done as it affects the salinity of the soil. It reduces the water level and increases the salinity of the soil.
Groundwater is often cheaper, more convenient and less vulnerable to pollution than surface water. Therefore, it is commonly used for public water supplies.

Multiple choice

Aqueducts carried what?

  1. Water

  2. Food

  3. Electricity

  4. Sewage
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Aqueducts were engineering structures designed by ancient civilizations, most notably the Romans, to transport fresh water from distant sources to cities and towns.

Multiple choice geography water bodies study of water pollution threats to water resource pollution and environment

Why many lakes, stepwells, etc, are built in Rajasthan?

  1. The state receives extra rainfall

  2. For water conservation purposes

  3. For rainwater distribution

  4. None of these
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

Dryland communities have also developed deep knowledge of water and its elements. From the name of a particular system,(eg. a nadi) people knew how the water is collected, catchment prepared, embankment constructed, etc. Diverse systems to suit local ecology, geology, climate: nadi, talab, johad, bandha, etc. So many kinds of wells: Dugwells: kua owned by individuals; kohars community wells. Step wells: Baolis for drinking; constructed for philanthropic purposes; jhalaras not used for drinking. Different in architecture, Sagar ka kua : never run dry, Seer ka kua: underground channel opening into a well..