Trophic Levels Crossword

3. insect;as larva eats underwater plants,insects,and small animals;as adult eats only plants.
4. feeds mainly on dead material.
5. state animal of PA.
8. eats flying insects and seeds;lives in tall plants at a ponds edge.
9. all organisms in a feeding level which are the same number of steps away from the sun.
10. an animal without a backbone;scavenger;eats pieces of dead plants and animals.
11. insct that has a short adult life and probably doesn't eat.
14. organisms that get their energy and nutrients by feeding on other organisms.
16. eats plants and their seeds in shallow water.
19. known as "Water Pennies".
20. microscopic plant that appears like green slime when clumped together.

1. animal without a backbone;eats algae,bacteria,and pieces of dead plants and animals.
2. feeds mainly on primary consumers.
6. feeds on both primary and secondary consumers.
7. feeds mainly on producers.
12. organisms which uses elements from the environment to make its own food.
13. tertiary consumer native to PA.
15. microscopic organism that makes its own food or captures othe one-celled animals.
17. breaks down dead organisms and wastes,completes the nutrient cycle in an ecosystem.
18. as adults male eats nectar and fruit;women suck blood for food.