Summarise the information by selecting and reporting the main features, and make comparisons where relevant. Write at least 150 words. Task 1 表格 - - 范文 答题 Historical objects in museums all over the world should be returned to their country of origin. To what extent do you agree or ...
Today, we’ll show you how to make a homemade ocean in a bottle. If you can’t go on a trip to see the ocean, you can bring it to you instead! It only requires a few tools and a little time. So on your next free afternoon, we hope you’ll try out this fun project. Note...
But some people don’t really care about this . They waste a lot of water pour dirty water and throw rubbish into rivers or lakes. As a result many rivers and lakes are polluted and there is less and less water for us to drink. So we must do something to protect the water resource....
According to the UN, oceans produce about 50 percent of the planet’s oxygen and are home to earth’s biodiversity. It is the main source of protein for over 1 billion people in the world. By 2030, about 40 million people will earn a living by being employed in ocean-based indust-ries...
If you live far from the coast,you might think they don't.But life on this planet depends on the ocean.It covers almost three-quarters of the planet and holds 97 percent of Earth's water.The phytoplankton (浮游植物)that live on the oceans' surface produce half ...
When the bladder is completely deflated, the fish has minimum volume and sinks to the ocean floor. To stay at a particular level, a fish fills its bladder to the point at which it displaces a volume of water that weighs what the fish weighs. In this case, the forces of buoyancy and ...
Yes, make sure to protect surfaces. I use like to use a tarp, newspaper, butcher paper, or an old table cloth. What temperature should the water be? The hotter the better! While the recipe doesn’t call for boiling or hot water, warm water expedites the chemical process and helps the...
the planet’s oxygen and are home to earth’s biodiversity. It is the main source of protein for over 1 billion people in the world. By 2030, about 40 million people will earn a living by being employed in ocean-based indust-r...
rock. You candistillwater to further purify the water you have, to make drinking water for emergencies, or to obtain water while on camping trips. There are several methods for making distilled water, so you can save yourself some money and distill it yourself rather than buying it at the ...
are but a drop in an ocean-sized bucket. Part Two Paras. 4-5 The human-ocean connection is vital to us. Healthy oceans can help ease the burden of our rapidly increasing population on Earth. Part Three Paras. 6 9 It is very important to make observations of how the ocean works. Howe...