Plants are used on slopes to prevent erosion. which of these plants would be the best choice to plant on a slope to provide erosion control? a. dandelions b. grass c. oak trees d. hickory trees

The best plant among the following that can help in this is Hickory trees and oak trees.

Option C & D

Explanation:

When there is a huge land slide or a heavy rainfall the top layer of the soil gets eroded thereby causing a large decline in the fertility of the soil. In addition this also causes a large hindrance for inhabitants of the particular place.

Hence trees like hickory have large roots that bind the soil and prevent the run off through soil erosion. And the best shade trees like oak trees are helps to prevent erosion.

the ems is the abbreviation for the emergency medical services. it is a service provided by a group of medical professionals specialised doctors and other healthcare staff.

any one can call 911 in case of any medical emergency and a group of health care professional will come and give the treatment required. every day the ems staff receive many phone call, which are related to different types of medical emergencies, out of which 25-28% are exclusively related to the respiratory issues.

so, the correct answer is 25-28%.