Ecology Quiz Pt. 1

A tree is a ....

• composer
• decomposer
• producer

Tags

NGSS.MS-LS2-3

In the energy pyramid here, which organisms have the most energy available?

• Producers
• Carnivores
• Herbivores
• Top Predator

Tags

NGSS.MS-LS2-3

A third-level consumer has to be which type?

• Carnivore.
• Decomposer.
• Producer.
• Herbivore.

Tags

NGSS.MS-LS2-3

What is a producer?

• an organism that gets energy from eating other organisms
• an organisms that uses sunlight to make its own food
• an organism that gets energy from eating dead organisms, non-living material or waste
• an organism that uses chemical energy to make its own food

Tags

NGSS.MS-LS2-3

NGSS.MS-LS1-6

decomposers are producers.

• true

• false

The non living parts of an ecosystem

• abiotic factors
• biotic factors
• oxygen
• soil

Tags

NGSS.MS-LS2-3

Which of the following is an example of a decomposer?

• Owl
• Fish
• Tree
• Mushroom

Concentration of toxins in an organism as a result of ingesting other plants/animals in which the toxins are widely distributed

• biomagnification
• point-source pollution
• artificial eutrofication
• consumable pollution

Tags

NGSS.MS-LS2-4

Organisms that break down dead plants & animals and release nitrogen back into atmosphere...

• bacteria
• plants
• animals
• producers

Tags

NGSS.MS-LS2-3

In the energy pyramid here, how much of the energy in the producers gets passed to the herbivores?

• 10%
• 20%
• 80%
• 90%

Tags

NGSS.MS-LS2-3