Hayat Ashraf

Water on the surface of the Earth is essential for supporting life and shaping the planet's landscape. Here are some key points about water on the Earth's surface: 1. Oceans: The majority of Earth's water exists in the form of oceans, which cover about 71% of the planet's surface. Oceans are vast bodies of saltwater that play a critical role in regulating the climate, supporting marine ecosystems, and providing resources for human activities. 2. Rivers and Lakes: Rivers and lakes are freshwater bodies that form an integral part of the Earth's surface water. Rivers are flowing bodies of water that transport water from higher elevations to lower elevations, eventually reaching the oceans. Lakes, on the other hand, are bodies of water that are generally confined within a basin on the Earth's surface. They provide habitats for various aquatic organisms and serve as sources of freshwater for human consumption, agriculture, and industry. 3. Groundwater: Groundwater re...