the ocean can be divided into three zones based on density changes resulting from temperature and salinity variations. The three zones in that classification are the surface or mixed zone, the pycnocline and the deep ocean. Another system describes the neritic or shallow zone, then separates...
Fascinating Facts about the oceansthe world OceanThe World Ocean is the name for the five interconnected oceans on our planet. The World Ocean covers 70% of the Earth’s surface. The largest ocean is the Pacific Ocean that covers 30% of the surface of the Earth. The Atlantic Ocean covers...
It’s the biggest of the five plastic accumulation zones haunting our oceans, floating between Hawaii and California. Each year up to 2.66 million tons (2.41 million metric tons) of plastic end up in the sea, and over half of that never sinks. This trash slowly travels until eventually join...
Our Ocean Facts will provide plenty of information about our world oceans. We will tell you here what you really should know about the oceans. First let's start with some basics! Facts about the Oceans The ocean is our life support system as the ocean regulates our climate, absorbs the da...
Ocean Zones When learning about marine life and their habitats, you'll learn that different marine life may live in different ocean zones. Two major zones include: Pelagic Zone, considered the "open ocean." Benthic zone, which is the ocean bottom. ...
Regions in tsunami danger zones often have warning systems in place to give people as much time to evacuate(撤出)as possible.When tsunamis hit shallow water(often near the coast),they slow down but increase in height. An earthquake in the Indian Ocean off Indonesia in December 2004 caused a...
If you are on the shore andobserve this phenomenon, you'll know that a tsunami is on the way.Regions in tsunami danger zones often havewarning systems in place to give people as much time to evacuate (撤出)as possible. When tsunamis hit shallow water (often near the coast), they slow ...
But together with these efforts, we need to start acting now and we must stop building in danger zones. Billions of dollars are being spent on constructing homes, offices and roads in vulnerable(脆弱的) coastal areas. For instance, the skyscrapers of Shanghai are being built on land that ...
【题目】T hree key facts about rising sea levels need to be pointed out to the world's politicians and plannerssea-level rise is now unavoidable(不可避免的), it willhappen faster than most of us thought, and it will go on for a very long time.Even ii greenhouse gas emissions(排放) ...
Storms have been getting worse everywhere too, with more hurricanes hitting the US and Central America. Reduced rainfal has affccted Africa for years, with severe droughts in Somalia and Kenya in 2017, as well as many other zones becoming drier. Reduced rainfall in Canada resulted in a huge...