The Plastic Oceans Foundation has published a series of videos explaining how plastic waste gets into the oceans, breaks down into microplastics and…
ayou go for a dip in the ocean and find the water is nice and warm at the surface,but it gets increasingly colder as you dive deeper.Explain why the difference in temperature exists. 您在海洋向一个垂度求助并且发现水是好和温暖的在表面,但它变越来越更凉,当您下潜更深。解释为什么温差存在。
ahe goes to work by car 他去工作在汽车旁边[translate] aI drink a lot of water and eat a lot of fruit. 我喝很多水并且吃很多果子。[translate] atime of year 季度[translate] aTime will tell everything. You don't have to own 日久见人心一切。 您不必须拥有[translate] ...
At a depth of 600m (2000ft), the maximum depth subs ever dive to, the water pressure is over 60 times greater than it is at the surface! How do subs survive where people can't? The hull of a standard ship is the metal outside that keeps the water out. Most submarines have two ...
Explain how the formulas for H_2O and NaCl provide different information about the composition of these two compounds. If some table salt, NaCl, gets wet, is it now a hydrate? Explain your answer. Why is the ionic compound NaCl (table salt) able to dissolve in a glass of the molecular...
“Normal ocean crust, once it gets to be about 7 or 10 million years old should contain much less water,” he said. The ocean crust in the seismic scans was ten times as old, but it had remained much wetter. Gase speculates that the shallow seas where the eruptions took p...
Why do microbes cause perishable foods to spoil? Talk about water availability, pH, oxygen, and temperature. Is there a difference between parasitic and pathogenic bacteria? If yes, what is it? Define dysentery, intoxication, and gastroenteritis. State how infection occurs in the GI tract. ...
See the table below for other ways to progress in the game. Here's how to get the Hyperdrive: Get to the Subway Planet by launching from the bush where someone says "Shhh." on Origin. The Subway Planet features all the subways of North America except Boston, which has been ripped ...
Could fresh meltwater from Antarctic ice shelves be making the ocean surface less salty and more conducive to ice formation, since salt inhibits freezing? Are increases in the strength of Antarctic winds causing the ice to thicken? Something is protecting Antarctic sea ice, but a definitive answer...
It is natural that children are curious about the world around them. For example, they want to know how their hearts beat. They want to know why the ocean water tastes salty. As children grow up, they become curious about different kinds of things. When they are babies, they are ...