Six of th e seven continents are第一段 a.七个大洲中的六个适合人们居住。goo d for peopl e to liv e on.Paragraph 2 b. W e shoul d treat th e earth well.第二段 b.我们应该好好地对待地球。Paragraph 3 c. An increasing population is a big第三段 c.正在增长的人口是地球的一个大...
1.Name the four oceans of our planet.PacificOcean/ Atlantic Ocean/ Indian Ocean/ Arctic Ocean2.What is a continent?How many continents are there What are they called in English?There are seven continents altogether in the world,They are Asia,Europe,South America.North America ,,Africa,Oceania...
such as rivers, lakes, and oceans; groundwater that saturates the soil and rock beneath our feet; ice and snow found in polar regions and mountain peaks; and water vapor present in the atmosphere. Together, these forms of water play a key role ...
All of the oceans of the world connect and truthfully make 1 entire ocean but break up into 4 main ocean basins. The names are the Pacific, the Atlantic, the Arctic, and the Indian. Out of the 4, the Pacific ocean is the largest and deepest of the Basins and in fact all the ...
So could it be that Earth really is unique? All living things on Earth are made of the same building blocks, long carbon-based molecules.所以地球真的是独一无二的吗？地球上所有的生物都有着相同的组成成分，即长碳基分子。Scientists now think that a large proportion of these molecules came from...
Oceans are the largest bodies of water on Earth, comprised entirely of saline water. Although all oceans are connected to one another, five specific oceanic divisions--the Pacific, Atlantic, Indian, Arctic, and Southern Oceans--are recognized....
At some point it becomes the right time to purchase one’s own boat and take things up a notch by becoming a boat owner. Trust me, you can sail dozens of times on other people’s boats, even ocean passages that take weeks at sea. But until you are the captain of your own boat, ...
Major Landform 1: Mountains ••• Mountains are large landforms that rise high above surrounding terrain and usually form sharp peaks. Most mountains are formed by the movement of Earth's tectonic plates, called tectonic activity. Tectonic plates are massive slabs of rock that are present un...
The tidal currents are constantly churning up the sediments that rivers deposit in the estuary. 潮汐流不断搅动着河流入海口沉积的沉淀物。 But a barrage would reduce the tidal currents. 而拦河坝会减少潮汐流。 So a lot of that sediment would settle to the floor of the estuary. ...
A backward spin would keep the major characteristics of Earth’s topography, such as the size, shapes and positions of continents and oceans. But it would also change the interactions between circulating (环流) air, ocean an...