In what way does the water cycle support ecosystems?

Study for the WJEC Biology Exam. Use flashcards and multiple choice questions, hints and explanations included. Prepare effectively for your exam!

The water cycle plays a crucial role in supporting ecosystems by redistributing water throughout the environment. Through processes such as evaporation, condensation, and precipitation, water moves continuously from the surface of the Earth to the atmosphere and back again. This redistribution ensures that various regions receive the water they need to support plant and animal life.

When precipitation occurs, it replenishes rivers, lakes, and aquifers, which are vital for different organisms. Additionally, the flow of water aids in nutrient transport, providing essential minerals to plants and sustaining food webs. This process also helps maintain habitat conditions, such as the moisture levels necessary for specific ecosystems, like wetlands or forests. The availability of water, therefore, not only influences the flora and fauna present in an area but also affects overall biodiversity and ecosystem health.

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