answersLogoWhite

0

Earth is just the right distance from the Sun so that water can exist in liquid form. That's why we have oceans. Earth is the only planet where water exists at the surface as a liquid because it is neither too hot nor too cold. Water exists on other solar system bodies but usually as ice. Exceptions may be subsurface liquid water on Titan (just like the Lake Vostok in Antarctica far below the ice) and liquid water flows on Mars as the seasons change.

The Earth formed around 4.5 billion years ago, and over a period of many millions of years, water was brought to earth by meteors and comets, and it was also released by volcanoes. Once the Earth's temperature became cool enough, water could condense into clouds and form the oceans.

User Avatar

Wiki User

14y ago

What else can I help you with?

Continue Learning about Earth Science

What is necessary for living things to survive?

Living things need access to food, water, and a suitable environment to survive. They also need to be able to reproduce to ensure the continuation of their species. Additionally, living things need to be able to adapt to changes in their environment to survive long-term.


Why do we need rain for the environment and our survival?

Rain is essential for the environment and our survival because it provides water for plants to grow, replenishes water sources, and helps maintain ecosystems. Without rain, crops would not grow, leading to food shortages, and water sources would dry up, causing droughts and impacting wildlife and human populations.


What is the movement of water through the environment called?

The movement of water through the environment is called the water cycle, which involves processes such as evaporation, condensation, precipitation, and runoff. This cycle plays a crucial role in distributing water across the Earth's surface and maintaining the balance of water in different ecosystems.


An organism cannot survive and reproduce in its environment without?

An organism cannot survive and reproduce in its environment without access to essential resources like food, water, shelter, and suitable mates. Additionally, they need mechanisms to protect themselves from predators and environmental stresses to ensure their survival and successful reproduction.


A sentence for environment?

We need to protect the environment for future generations.