Yes, agroforestry can counter soil erosion for it is a system for managing sustainability in trees and allied agricultural plants. When forests are removed the soil beneath becomes arid and unproductive.
The land water is reduced, for trees encourage and capture rain. the practice of agroforestry helps manage the distribution of trees and plants and encourages both to serve ...
2 Answers
The first propeller drawings were done by Leonardo Da Vinci in the late 1400s. Technology has progressed quite a bit since then, and so have the propellers in use on planes. The first use of propellers was on boats, to move them faster through the water.
When it came to airplanes, there were several theories on how the propellers should work, but it was the Wright ...
1 Answer
Depending on the size and the weight of the products that you are wanting to ship, either could be the most cost-effective option. Smaller items that are not going to take up a lot of space, and can easily be put into an aircraft would be more cost-efficient in the long run. By shipping faster and supplying the item to the purchaser on time, money is saved and earned.
...
3 Answers
Jet engines are highly technological pieces of equipment. Although they operate much like a motor used in vehicles, they have some significant differences. Jets burn fuel in the air and release a scalding hot gas in its wake.
When you see planes in the sky, you will notice that there is a trail following along behind them. Kids love to watch these jets and look at the ...
1 Answer
Carbon is one of the most common elements in existence. While there are 118 elements on the periodic table, Carbon appears in every living being, and then some. The element is the most substantial part of the human body, giving rise to the term “carbon-based life form.” It is present in our very DNA. It can be found in additional places, such as fats, sugars, and ...
1 Answer
There will always be prejudice, and the pattern of discrimination and disdain for immigrants has repeated itself almost identically over the years. Immigrants still work the more difficult and dangerous and most low paying jobs that other Americans are not willing to do.
These jobs often enforce inhumane work hours and hazardous conditions. Many employers will often take advantage of ...
1 Answer
The short and simple answer is YES. Carbon itself holds carbon atoms, which can be combined with other elements to create explosive materials. Carbon is one of the more common elements, having either trace or large amounts in just about everything.
Carbon itself can be mixed with nitrogen to make explosive materials. There are links in the atoms that are considered unstable ...
1 Answer
There are four hydrocarbons. These are carbon and hydrogen atoms. Since these are two of the more popular elements, the answer might surprise you. There can be single, double, or even triple bonds to these hydrocarbons. Some of them might form “halos” or rings around them as well.
The types are: Hydrocarbons - as stated above, each of these can have single, double or ...
3 Answers
The Department of Health and Huan Services told members of Congress that the agency had lost track of nearly 1,500 migrant children that they had placed with sponsors in the United States, raising concerns that the children could end up in the mitts of human traffickers or be utilized as laborers by people posing as relatives.
The children were conveyed into government care after they ...
2 Answers
There are government documents that indicate that something far more complicated than Osama bin Laden/ Al Queda did it. “28 pages” were released which stated that many of the revelations in those pages didn’t align with 9/11 commission conclusions. These pages reveal: Al Queda did not act alone in carrying out the 2001 terror attacks on America that killed so many people. ...
2 Answers