Sustainable use practices are practices that are used in the use of resources for example that seek to maintain the longevity and continuance of the potential use of that resource. In regards to trees and logging the sustainable use of wood or paper would seek to continue the longevity and vitality of the forests by not overusing these products. Sustainable use will use a resource at a rate that will allow for natural replenishment or incremental use of the resource to prevent harm to the environment and allow the resource to be used far into the future.
the correct answer would be earthquakes because it gives us the answer right in the question by saying "a region where tectonic activity is", and in earthquakes they call the parts of the earthquake where it moves the ground apart tectonic plates.
Hope I helped.
I would say cover the soil. In order for it to be secure and/or washing away, it has to be secured with a cover. You cannot put the soil beneath the ground because it wouldn’t get the nutrients it needs. So the answer would be number one.
Madagascar because the others in the list are not islands. Kilimanjaro is a mountain, mozambique is a country, and victoria is a lake.