Table of Contents
What is hydrologic cycle short answer?
1 Hydrological Cycle. The hydrological cycle of the earth is the sum total of all processes in which water moves from the land and ocean surface to the atmosphere and back in form of precipitation. The hydrological cycle is dependent on various factors and is equally affected by oceans and land surfaces.
What is the hydrologic cycle and how does it work?
The hydrologic cycle begins with the evaporation of water from the surface of the ocean. As moist air is lifted, it cools and water vapor condenses to form clouds. Moisture is transported around the globe until it returns to the surface as precipitation.
What are the 5 stages in the water cycle?
Many processes work together to keep Earth’s water moving in a cycle. There are five processes at work in the hydrologic cycle: condensation, precipitation, infiltration, runoff, and evapotranspiration.
What is true about the hydrological cycle?
Environmental scientists know that the hydrologic cycle includes various processes that change water from solid to liquid to gas form and transport it to every corner of earth’s surface (and below). In terms of water, the earth is a closed system, so water isn’t added or removed from earth; it’s simply transformed, transported, and recycled.
What powers the hydrologic cycle?
The hydrologic cycle is the process, powered by the sun’s energy, which moves water between the oceans, the sky, and the land. We can start our examination of the hydrologic cycle with the oceans, which hold over 97% of the planet’s water. The sun causes evaporation of water on the surface of the ocean.
How much water enters the hydrologic cycle?
Hydrosphere – Hydrosphere – The water cycle: The present-day water cycle at Earth’s surface is made up of several parts. Some 496,000 cubic km (about 119,000 cubic miles) of water evaporates from the land and ocean surface annually, remaining for about 10 days in the atmosphere before falling as rain or snow.
What is the purpose of hydrolic cycle?
The hydrologic cycle describes the constant movement and endless recycling of water between the atmosphere, land surface, and under the ground. The hydrologic cycle supplies the force needed for most natural processes, thus supporting life itself.