How does the atmosphere affect the water cycle?
The atmosphere is the superhighway in the sky that moves water everywhere over the Earth. Water at the Earth’s surface evaporates into water vapor which rises up into the sky to become part of a cloud which will float off with the winds, eventually releasing water back to Earth as precipitation.
What if condensation will not take place will the cycle be completed?
Answer: When condensation fails to happen, the air around us will not expand and cool. This in turn stops the vapor form of gas from turning into liquids. As a result, there will be no rains, which is essential for harvest.
What might happen if the water cycle lacks evaporation explain your answer?
Heat from the sun causes water to evaporate into a water vapor, a gas. If water did not evaporate what would happen? Water would accumulate in the streams, and rivers and runoff into the ocean. Water would not cycle back up into the atmosphere and it would not rain.
What will happen if water continuously evaporate without condensing and precipitating?
Most of the water that evaporates from the oceans falls back into the oceans as precipitation. Once evaporated, a water molecule spends about 10 days in the air. The process of evaporation is so great that without precipitation runoff, and groundwater discharge from aquifers, oceans would become nearly empty.
Is water cycle possible when the sun is blocked?
Without the Sun there would be no water cycle, which means no clouds, no rain—no weather!” “And without the Sun’s heat, the world’s oceans would be frozen!” added Marisol.
What is water cycle in one sentence?
The Short Answer: The water cycle is the path that all water follows as it moves around Earth in different states. Liquid water is found in oceans, rivers, lakes—and even underground. Solid ice is found in glaciers, snow, and at the North and South Poles. Water vapor—a gas—is found in Earth’s atmosphere.
What is water cycle for Class 7?
(b) The water cycle is the process by which water continually changes its form and circulates between oceans, atmosphere, and land. (c) Winds, earthquakes, volcanic eruption, or underwater landslides are the factors affecting the height of the waves. The stronger the wind blows, the bigger the wave becomes.
How does condensation occur in the water cycle?
Condensation – First, the water vapor condenses. Condensation is the change of water from gas form to liquid form. When water vapor in the atmosphere loses heat and cools down, condensation happens. As the water vapor cools down and condenses, it attaches to small particles of dust floating in the atmosphere, forming tiny liquid water droplets.
How does the atmosphere contribute to the water cycle?
Downloadable Water Cycle Products (coming soon!) The atmosphere is the superhighway in the sky that moves water everywhere over the Earth. Water at the Earth’s surface evaporates into water vapor which rises up into the sky to become part of a cloud which will float off with the winds, eventually releasing water back to Earth as precipitation.
How does evaporation and transpiration affect the water cycle?
Evaporation and transpiration change liquid water into vapor, which ascends into the atmosphere due to rising air currents. Cooler temperatures aloft allow the vapor to condense into clouds and strong winds move the clouds around the world until the water falls as precipitation to replenish the earthbound parts of the water cycle.
Why does liquid water go into the atmosphere?