Unit 17: Ecology

Which type of symbiosis is this: One organism benefits and the other is unaffected

Which type of relationship is this: A tapeworm enters the digestive system and absorbs nutrients

Each of the following is an abiotic factor in an environment EXCEPT

Which type of symbiosis is this: Both organisms benefit

The climax community is found at

Which type of symbiosis is this: A clown fish gets protection from anemone and gives it food

Which type of symbiosis is this: A tick attaches to a dog and consumes blood

The study of interactions between organisms and their environment

If a forest fire completely destroys the plant and animal life in a forest, primary succession will restore it

Which type of symbiosis is this: One organism benefits and the other is harmed

Which type of relationship is this: A male elk and male deer use the same resources to survive

On a rock outcrop that has never been home to living organisms, what is likely to be the first organism to grow there?

The type of succession that happens when there is no soil and takes hundreds of years to complete?

When one group of species is replaced over time by another and an ecosystem grows from beginning to climax, it is called

Which type of relationship is this: A lion stalks and eats its prey

A river dam has restored river flow and improved the water quality. Which of these would most directly increase?

Which type of symbiosis is this: A remora fish attaches to a shark to save energy and eat scraps