000
SOOOOOOO
The water Cycle
w
DD0000
LOOOOO
Find the word below in
the grid to the left
Loo
000
Across
3. Frozen rain.
6. Water that has been heated to a
gas.
tale that fall from the sky.
Down
1. What provides the energy that
drives the water cycle?
2. The process of water droplets or
ice crystals falling from the sky.
7. These form in the sky when
water vapor condenses into water
droplets.
8. A large body of fresh water.
10. Water that flows in streams and
Answers
drrrdrrrrrrrrrrrrrrr1sr4d5d4
Answer:
The water cycle, also known as the hydrologic cycle or the hydrological cycle, describes the continuous movement of water on, above and below the surface of the Earth. The mass of water on Earth remains fairly constant over time but the partitioning of the water into the major reservoirs of ice, fresh water, saline water and atmospheric water is variable depending on a wide range of climatic variables. The water moves from one reservoir to another, such as from river to ocean, or from the ocean to the atmosphere, by the physical processes of evaporation, condensation, precipitation, infiltration, surface runoff, and subsurface flow. In doing so, the water goes through different forms: liquid, solid (ice) and vapor.
The water cycle involves the exchange of energy, which leads to temperature changes. When water evaporates, it takes up energy from its surroundings and cools the environment. When it condenses, it releases energy and warms the environment. These heat exchanges influence climate.
The evaporative phase of the cycle purifies water which then replenishes the land with freshwater. The flow of liquid water and ice transports minerals across the globe. It is also involved in reshaping the geological features of the Earth, through processes including erosion and sedimentation. The water cycle is also essential for the maintenance of most life and ecosystems on the planet.