The term bioinvasion means that a plant or animal is not native in their current location and often spreads to a dangerous degree which is harmful to it's new environment, to the economy and to human health. An example of this is the Asian longhorned beetle which infected and damaged millions of acres of hardwood trees, as it was introduced in the United States.
Mass killings and genocide
Answer:
It gave farmers a way to easily fix a broken plow should one of the parts break or become worn.
Explanation:
Answer: Appalachia; mountaintop removal mining for coal
Explanation:
A combination of factors can cause winterkill, including crown hydration, desiccation, low temperatures, ice sheets and snow mold However, your landscape could also be suffering from hidden damage that is difficult to detect and expensive to repair.
Small rocks have a bigger surface area than the big rocks, relatively speaking.
Imagine you have 40 boxes: if you arrange them together only some of them will be exposed to the outside area, and of those most only on one side.
In comparison, one lonely box would be exposed on 5 sides : every side expect on the floor.
