Unit 5 Ecology Test Review

Where does all energy on Earth come from?

Which of these organisms is a producer

In order for photosynthesis to occur, a plant needs which of these?

Which are the most common producers found in the ocean?

When there is no sunlight, food can still be produced in ecosystems by a process called ________________.

Which of these are abiotic factors?

Barnacles attaching to a whale and riding deeper into the ocean is an example of ____________.

Ticks feeding off deer and its nutrients is an example of which type of symbiosis?

Bacteria lives in the gut of termites and helps the termites digest wood into cellulose. This type of symbiosis is _________.

Which of the following would be biotic factors in a rainforest?

What is the study of interactions among/between organisms (biotic factors) and their environment (abiotic factors)?

_________ is a group of organisms of the same species, all living in the same area and interacting with each other.

_______________ is all of the populations of different species that live in the same area and interact with one another.

Where do most ecosystems get their energy?

True or false: an aquarium could be an ecosystem?

True or false: a dead tree could be an ecosystem?

True or false: the soil outside your home could be an ecosystem?

Why don't two different species occupy the same nich at the same time?

Which of these is parasitism?

Which of these are biotic factors? Mark all that apply.

Put the levels of ecological organization in order from smallest to largest

Which is all of the organisms found on Earth and all of the areas in which they live?