Ecology Review

Front

Who makes their own food? Options: The Sun, Producers, Consumers, Decomposers

Back

Producers

Front

How would the egrets in this area MOST LIKELY respond if all of the herons were removed from the area?

Back

They would have an increase in population.

Front

Look at the food web of a pond ecosystem. Which food chain shows the correct flow of energy in the pond  of the food web?

Back

Front

What type of relationship is it when ticks feed on deer blood, harming the deer? Options: Mutualism, Commensalism, Parasitism

Back

Parasitism

Front

Yucca flowers are pollinated by yucca moths. The moths lay their eggs in the flowers. Both species benefit.

Back

Mutualism

Front

Hermit crabs live in shells made and then abandoned by snails.

Back

Commensalism

Front

Two male Giraffes are fighting over the last green leaf of a tree that is dying. Options: Competition, Mutualism, Predation, Commensalism

Back

Competition

Front

Symbiotic relationship between the Rodent and the Bird: Mutualism, Commensalism, Competition

Back

Competition

Front

What could cause a man-made imbalance in CO2 and O2 levels if photosynthesis and cellular respiration keep them stable?

Back

Use of fossil fuels

Front

As you work your way up the energy pyramid, what happens to the energy?

Back

It decreases