true or false : the uneven heating of the earth surface is caused by the fact that the earth is tilted on its axis

plants need sunlight, water, and carbon dioxide to make food. plants use the raw materials of water, nutrients they absorb from soil, and carbon dioxide to make sugars the plant can use. energy from the sun and chlorophyll are also needed.

answer; natural resources;

oxygen, selenium, tellurium, and polonium.

they're all from the same group as sulfur (group 16).