जल का महत्व औरविषय

Which of the following is a part of the water cycle?

• Transpiration

• Precipitation

• Condensation

• Evaporation

What is the process called when water vapor turns into liquid water?

• Evaporation

• Precipitation

• Sublimation

• Condensation

Which of the following is a major source of water pollution?

• Rainwater runoff

• Household waste

• Agricultural fertilizers

• Industrial discharges

What can individuals do to conserve water at home?

• Water the garden during the hottest part of the day

• Fix leaks, use water-efficient appliances, take shorter showers, turn off the tap while brushing teeth, collect rainwater, and use mulch in gardens.

• Use a bathtub instead of a shower

• Leave the hose running while washing the car

What is the term for the continuous movement of water on, above, and below the surface of the Earth?

• Water Flow

• Aquatic Cycle

• Hydrological Process

• Water Cycle

Which of the following is NOT a source of freshwater?

• Rainwater collected in barrels

• Groundwater from aquifers

• Saltwater from oceans

• Glaciers and ice caps

How does deforestation contribute to water pollution?

• Deforestation reduces the amount of rainfall, decreasing water pollution.

• Deforestation improves water quality by filtering pollutants.

• Deforestation contributes to water pollution by increasing runoff that carries pollutants into water bodies.

• Deforestation has no impact on water bodies.

What is one way to reduce water wastage in daily activities?

• Take longer showers to enjoy the water.

• Use a garden hose for cleaning driveways.

• Fix leaks in faucets and pipes.

• Water the lawn during the hottest part of the day.

Which of the following is a consequence of water pollution?

• Increased fish populations

• Enhanced agricultural productivity

• Improved water quality

• Contamination of drinking water sources

What is the role of plants in the water cycle?

• Plants absorb water from the soil and store it indefinitely.

• Plants have no impact on the water cycle whatsoever.

• Plants only use water for photosynthesis and do not release any vapor.

• Plants contribute to the water cycle by facilitating transpiration, which releases water vapor into the atmosphere.