Environmental Studies · Geography

Water Conservation and Management

2,859 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 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..

Multiple choice evs - i receding water table improved methods of agriculture water conservation and irrigation cropping patterns

Which system is a boon in regions of poor availability of water?

  1. Sprinkler system

  2. Rahat

  3. Drip system

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

  • Drip irrigation is an irrigation method that saves water and fertilizer by allowing water to drip slowly to the roots of plants, either onto the soil surface or directly onto the root zone, through a network of valves, pipes, tubing, and emitters. 


Therefore, the correct answer is option C.

Multiple choice evs - i food for all improved methods of agriculture receding water table water conservation and irrigation

The modern method of irrigation is___________

  1. Sprinkler system

  2. Drip system

  3. Both A and B

  4. None of these
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation
  • The supply of water to the crops at different intervals is called irrigation. Lakes, rivers, dams, canals, etc. are the sources of water for irrigation.
  •  Various traditional ways of irrigation are pulley system, chain pump, dhekli, and Rahat. 
  • Traditional methods are cheaper but they are less efficient as compared to modern methods. The modern methods of irrigation include sprinkler systems, drip systems, etc. 
  • In the sprinkler system, water is sprinkled on the crop by using a pipe and nozzle system. It resembles raining. In the drip system, waterfalls drop by drop just at the position of the root.
Multiple choice development of industrial sector and major industries in karnataka industries of karnataka geography

Which of the following is mainly used to recharge the ground water?

  1. Irrigation

  2. Seepage of rain water

  3. Soil conservation

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

Groundwater recharge occurs primarily when rainwater infiltrates the soil and percolates down into the aquifers. While other options relate to water management, seepage of rainwater is the direct natural mechanism for recharging groundwater.

Multiple choice political science local self-government-urban local self - government - urban local self government - urban local self government- urban

Provision of drinking water and sewage disposal in the city are the compulsory functions of _______.

  1. Municipal Committee

  2. Municipal Corporation

  3. State Government

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

A Municipal Corporation is entrusted to perform functions that are in the well being of the residents of that particular area. The functions and duties of a Municipal Corporation are as mentioned below.

1. Planning of economic and social development.
2. Water supply, sewage disposal.
3. Public health and proper sanitation.
4. Slum improvement.
5. Urban poverty alleviation.
6. provision of urban amenities such as parks, hospitals, schools etc.

Multiple choice geography for a safer future disaster and management disaster management and precautionary measures disaster management: responding to disasters man made disaster tsunami and floods

The method of collection of rainwater helps in which of the following process?

  1. Rainwater harvesting

  2. Irrigation

  3. Seed dispersal

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

Rainwater harvesting is the process of collecting and storing rainwater for future use, which helps in water conservation.