Best 10+ Water Cycle MCQs – General Science – Competitive Exams
Water cycle is also known as the ________.
Correct Answer: Hydrological cycle
The water cycle, also known as the hydrological cycle, is the continuous movement of water on, above, and below the Earth’s surface.
Continuous movement of water above, on, and under Earth’s surface is defined as ________.
Correct Answer: Water Cycle
The water cycle refers to the continuous circulation of water between oceans, land, and the atmosphere.
The main driving force of the water cycle is ________.
Correct Answer: Solar energy
Solar energy provides the heat required for evaporation in the water cycle.
Evaporation is the process in which ________.
Correct Answer: Water turns from liquid to gas due to heat
Evaporation occurs when water gains heat energy and changes into water vapour.
Transpiration refers to ________.
Correct Answer: Release of water vapor from plants through leaves
Transpiration is the loss of water vapour from plant leaves through stomata.
Evapotranspiration is the combined process of ________.
Correct Answer: Evaporation and transpiration
Evapotranspiration represents total water loss from land and plants.
Sublimation is the process in which ________.
Correct Answer: Ice changes directly into water vapor
Sublimation occurs without passing through the liquid state.
Condensation occurs when ________.
Correct Answer: Water vapor changes into liquid droplets due to cooling
Condensation leads to cloud formation in the atmosphere.
Precipitation includes ________.
Correct Answer: Rain, snow, sleet, and hail
Precipitation transfers water from clouds to Earth’s surface.
Surface runoff refers to ________.
Correct Answer: Water flowing over land into streams and rivers
Runoff occurs when soil cannot absorb excess water.
Infiltration is the process in which ________.
Correct Answer: Water soaks into soil
Infiltration helps recharge groundwater.
Percolation refers to ________.
Correct Answer: Water moves deeper underground
Percolation replenishes underground aquifers.
Collection in the water cycle refers to ________.
Correct Answer: Storage of water in oceans, lakes, and other bodies
Collection stores water before the cycle repeats.