EOC ecology review

Ecology is the study of .

• life

• Interactions among organisms and their environments

• interactions among organisms

• how traits are passed from parents to offspring

Tags

NGSS.MS-LS2-2

Which of the following is abiotic?

• A tree in a forest.

• Wood from the tree on the forest floor.

• A termite on the tree.

• The soil the tree is growing in.

Tags

NGSS.MS-LS2-3

Which of the following is biotic?

• Food

• Water

• Air

• Light

Tags

NGSS.MS-LS2-3

NGSS.MS-LS2-4

What is made up of all the populations in an area?

• Habitat

• Niche

• Community

• Ecosystem

Tags

NGSS.MS-LS2-2

A close, ongoing relationship between species in which at least one is benefiting and the other is not helped or harmed.

• Commensalism

• Symbiosis

• Predator & Prey

• Mutualism

Tags

NGSS.MS-LS2-2

An ongoing relationship in which one organism benefits and the other is harmed.

• A. Predator & Prey

• B. Mutualism

• C. Commensalism

• D. Parasitism

Tags

NGSS.MS-LS2-2

An organism’s habitat is where it lives.

• True

• False

Tags

NGSS.3-LS4-3

Tell if the item is an abiotic factor or biotic factor.....

Tree Frog

• Abiotic

• Biotic

Tags

NGSS.MS-LS2-3

If there are not enough predators and too many prey, the prey population may eventually starve.

• True

• False

Tags

NGSS.MS-LS2-1

NGSS.MS-LS2-4

What's missing from the food web?

• decomposers
• producers
• consumers
• autotrophs

Tags

NGSS.MS-LS2-3