| A | B |
|---|
| living in groups | protect the group from predators |
| producer | living thing that makes its own food/green plants |
| consumer | living thing that eats food |
| herbivore | eats only plants |
| carnivore | eats only animals |
| omnivore | us/ eats both plants and animals |
| food chain | groups of producers and consumers that interact |
| prey | animal that is hunted by others for food |
| predator | consumer that hunts for food |
| food energy | passes to living things within food chains |
| competition | two or more living things need the same resources |
| natural environmental changes | hurricanes, floods, drought, volcano, fires |
| eruptions and fires | ash is good for the soil and helps plants grow |
| decomposer | living thing that breaks down waste and living things that have died |
| decay | returns materials to the soil |
| people needs | food, water, shelter, air and a clean environment |
| digestive system | mouth, stomach, small and large intestine |
| exercise | keeps lungs, heart, and muscles strong |
| germs | small living things - bacteria and viruses |
| disease | condition in which the body or part of the body doesn't work properly |
