Agood way of with your environment is to use materials once considered trash. this is known as:

Recycling

Explanation:

Recycling is known to be the procedure through which materials that are considered as waste are been transformed and changed into new materials. This procedure does not require much resources unlike making a new product from the start and it is been done in order to reduce waste in the environment. Thus, used materials or thrash that can be converted into new products include: newspaper, cans, bottles, jars, foil, magazines and so on.

the most likely outcome of fewer loon territories is that hawks would increase in proportion because the benefit of victory would be greater. hawks and loons are natural rivals of resources and victories in the game, since the lakes drying up affected the loons, the hawks would be benefited from the drought.

well considering i can't see the graph, it's probably prices