If you brought to class ten leaves from the same tree, none of the leaves would be the same. All living things have variations. These variations set the stage for ecosystems. If any of these variations change, the change can put stress on the natural resources of that system. There are two kinds of natural resources, renewable and nonrenewable.
Population growth impacts natural resources.
More people in the cooler climates of India and Korea would make necessary the use of more trees for fuel. There would be few trees left in these countries. The over population of species creates pressures on natural habitats, food, water, shelter and space. Conduct an activity inferring the carrying capacity of an ecosystem. Place the same number of beans as on the label in each cup along with three centimeters of soil.