requiring oxygen to live or work.

an area where waste is buried underground.

an odorless, colorless greenhouse gas that can be burned for fuel.

the practice or science of working the land to raise crops and animals for food; farming.

of, from, or related to living things.

something sent out or given off, or the act of sending out or giving off.

When you light a stove, you're probably using __________, which is found in nature.

In Georgia, the _______ industry is very important because we farm peaches, peanuts, and cotton.

Students complete ________ exercises in PE class. These exercises require muscles to use more oxygen than normal.

When leaves fall from trees and decompose on the ground, they become ________ matter that helps plants grow in the soil

Unfortunately, many people put their plastic bottles in a ________ instead of recycling them.

There is no fertilizer better than _______, and you can make it yourself for free!

When a car drives, it releases smoke from its exhaust pipe, which is called an _______.