Tuesday, April 23, 2013

Energy Flows Through The Ecosystem

1. A) As examples of primary producers are, and B) how do they get their energy
- They get their energy through solar energy  to produce organic plant materials through photosynthesis.

2. A) The second trophic level is made up of what creatures? B) From where do they get there energy?
- They get their energy through herbivores which feed souly on plants.

3. Why do predators make up the third trophic level?
- The predators feed at several trophic levels.

No comments:

Post a Comment