Ecosystems and Energy Flows Multiple Choice Questions

Various types of organism, including native bushes, insects, small birds, and lizards, live in the shrubbery in a suburban backyard

An ecologist describes an area of bushland as a ‘red river gum community’. The term ‘red river gum community’ refers to all the

The energy that supports all life in a forest by providing its initial energy source comes from:

Which of the following lists a functionable food chain?

All of the following are true about ecosystems EXCEPT for:

Mushrooms must have _____ to survive.

Algae is a:

Which of the following would correctly fit with this list of organisms, given how they acquire energy?: kelp, seaweed, algae

Which could correctly complete this food chain: flower, butterfly, _____, eagle

All of the arrows in food chains and food webs show:

An energy pyramid is used to show:

Which number on the diagram below shows the location of secondary consumers?

Which of these best describes the relationships shown by this Kelp Ecosystem p?yramid?