WebExplain that the ocean covers 71 percent of Earth's surface, whereas land only covers 29 percent. Have students estimate the percentage of each surface type that is protected and record their predictions. Ask: What percentage of Earth's land do you think is protected? What percentage of the ocean do you think is protected? WebAug 3, 2024 · Covering 71 percent of Earth’s surface, holding 97 percent of the world’s water and producing between 50-80 percent of the oxygen that we breathe, the oceans form a global ecosystem that is as vast and complex as it is irreplaceable.
See: About 71% of Earth’s surface is covered in water. If the surface ...
WebFeb 23, 2024 · The oceans and their marginal seas cover nearly 71 percent of Earth’s surface, with an average depth of 3,688 metres (12,100 feet). The exposed land occupies the remaining 29 percent of the … WebCovering 71 percent of Earth's surface, the oceans play an essential role in maintaining the conditions for human existence on land, moderating temperatureby the absorption of heat and carbon dioxide, and giving pure water back to the atmosphere through evaporation. svhs archive shelves
How Much Water Is on Earth? - NASA Space Place
WebCovering 71 percent of Earth`s surface, the oceans play an essential role in maintaining the conditions for human existence on land, moderating temperature by the absorption of … WebMay 16, 2024 · Covering 71 percent of Earth’s surface, the oceans play an essential role in maintaining the conditions for human existence on land, moderating temperature by the absorption of heat and carbon dioxide, and giving pure water back to the … First glance The answers start with either covering, a modifier, or the oceans … Tuck’s 2024 Employment Report: Salary Reaches Record High Median total … WebFeb 16, 2024 · For instance, rainforests cover less than 2 percent of Earth's total surface, yet they are home to 50 percent of Earth's species. Oceans account for 71 percent of Earth's total... skerryvore medical practice kirkwall