Where the Mariana Trench is located and other facts about the Mariana Trench. Mariana Trench Facts for KidsLake Facts for Kids In this section you’ll learn about lakes. You’ll learn what a lake is. Why lakes are important to humans. What are some of the biggest lake in the world ...
the most dangerous aspect of a waterspout is its ability to carry anything that comes in its way with it. Sand particles, small floating structures, humans, animals and sometimes even small boats may be taken
Light pollution can easily be identified when the glow of lights blocks the view of the stars. Many biological functions for both plants and animals depend on natural day-night cycles. Interference with these natural cycles disrupts the life cycles of species ranging from humans to fireflies. Nois...
However, of all the water on Earth, more than 99 percent of Earth’s water is unusable by humans and many other living things—only about 0.3 percent of our fresh water is found in the surface water of lakes, rivers and swamps. … In photographs taken from space, we can see that our...
Humans have been using hemp plants for thousands of years, and one of the most underrated uses has been paper products. You’ll find dozens of different supplements and even textiles made from hemp that are in huge demand. But why are people not turning more to paper made from hemp?
People and animals can get water from mountains! Have you ever thought about where all the water comes from? One reason why mountains are important is that they provide fresh water for over half of the people in the world. Of course, animals also get a lot of water from mountains....
(P. tigris tigris) is the most numerous and accounts for about half of the total tiger population. Males are larger than females and mayattaina shoulder height of about 1 meter (about 3 feet) and a length of about 2.2 meters (7 feet), excluding a tail of about 1 meter. Tigers weigh...
and nucleic acids. Water is found in the extracellular fluids of the body (theblood plasma, thelymph, and the interstitial fluid) and within the cells themselves. It serves as a solvent without which the chemistry of life could not take place. The human body is about 60 percent water by ...
Rats are omnivores, but many prefer meat when they can get it. House and brown rats usually use humans for their primary food source. They will scavenge through trash or eat any food that is left unprotected. Rats have also been known to eat grain or kill insects, water creatures such as...
Great for teachers, homeschoolers and parents alike! 9) Until recently, scientists believed that there was no liquid water on the surface of Mars –– only rocks, soil dust and ice. But… News flash! In 2018, they found evidence of a lake under the planet’s south polar ice cap. ...