Q: A bracket fungus grows on a dead tree and breaks it down into chemical nutrients. What term best classifies the role of a bracket fungus in this ecosystem?

OPTIONS:
- producer
- consumer
- parasite
- decomposer
A: decomposer
Q: Which of these is most likely harmful to an ecosystem?

OPTIONS:
- Building new homes in a wetland
- Taking away airplanes from an airport
- Planting trees in an orchard
- Adding floors to an office building
A: Building new homes in a wetland
Q: The energy stored in the bonds of a glucose molecule during photosynthesis is in what form?

OPTIONS:
- chemical
- electrical
- kinetic
- light
A: chemical
Q: Photosynthesis is the process that converts carbon dioxide and water into

OPTIONS:
- carbon and oxygen.
- sugar and hydrogen.
- sugar and oxygen.
- nitrogen and carbon.
A:
sugar and oxygen.