Help
Options
Didn't know it?
click below
click below
Knew it?
click below
click below
Don't Know
Remaining cards (0)
Know
retry
shuffle
restart
0:00
Embed Code - If you would like this activity on your web page, copy the script below and paste it into your web page.
Normal Size Small Size show me how
Normal Size Small Size show me how
Nat5 life on earth
Nat5 Food chains
| Question | Answer |
|---|---|
| What do food chains show? | the DIRECTION of energy flow |
| What percentage of energy is passed on at each stage of a food chain? | 10% |
| How is energy lost at each stage of a food chain? | heat and movement and undigested material |
| What do all food chains start with? | A producer |
| What are producers? | Organisms that can make their own food from the sun by photosynthesis (green plants) |
| What are consumers? | Organisms that get their energy by eating other organisms (animals) |
| What do primary consumers eat? | They eat producers |
| What do secondary consumers eat? | Primary consumers |
| What are herbivores? | Animals that eat only plants |
| What are carnivores? | Animals that eat only meat (other animals) |
| What are omnivores? | Animals that eat both plants and animals |
| What are predators? | Animals that hunt other animals (prey) |
| What is prey? | Animals that are being hunted by predators |
| As predators increase prey will ......... | the prey decreases |
Created by:
dr.prorocic
Popular Biology sets