How does the earth renew itself?

Answer 1

Volcanoes erupt near the earths core and bring up molten lava from the center of the earth which becomes rock and slowly over millenia it works itself into dust which seeps into the ground and works its way back to the center where it will erupt once again in a volcano.

Answer 2

It's quite simple. The sun evaporates the water from lakes,oceans,etc., and draws them into the sky. The little water particles begin to come together like a sponge, when they begin to get bigger and bigger and turn darker and darker. When the mass of particles gets too heavy for the sky to hold up anymore, it falls as rain. Then, the water drains down hills and other geographic features into creeks, rivers,etc., that eventually flow into the lakes and oceans and it starts all over again.
water comes down into the oceans and the water facilities check the water and send it to us
Surface water includes the streams, ponds, lakes, reservoirs and canals (man-made lakes and streams), and freshwater wetlands. The definition of freshwater is water containing less than 1,000 milligrams per liter of dissolved solids, most often salt.

As a part of the water cycle, Earth's surface-water bodies are generally thought of as renewable resources, although they are very dependent on other parts of the water cycle. The amount of water in our rivers and lakes is always changing due to inflows and outflows. Inflows to these water bodies will be from precipitation, overland runoff, groundwater seepage, and tributary inflows. Outflows from lakes and rivers include evaporation and discharge to ground water. Humans get into the act also, as people make great use of surface water for their needs. So, the amount and location of surface water changes over time and space, whether naturally or with human help. Certainly during the last ice age when glaciers and snow packs covered much more land surface than today, life on Earth had to adapt to different hydrologic conditions than those which took place both before and after. And the layout of the landscape certainly was different before and after the last ice age, which influenced the topographical (tuh-pog-ruh-fee) layout of many surface-water bodies today. Glaciers are what made the Great Lakes not only "great, " but also such a huge storehouse of freshwater.

It cleans it
so first the water from the ocean rises then it rains back down

Answer 3

The Earth renews itself through natural processes such as the water cycle, vegetation growth, and geological processes like plate tectonics. These processes help maintain a balance in ecosystems and maintain the health of the planet.