Ecology review

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?

• Trees

• Water

• Air

• Light

Tags

NGSS.MS-LS2-3

All the populations in an area make up a _____.

• Habitat

• Niche

• Community

• Ecosystem

There are birds that eat the food from between the teeth of alligators, leaving the alligators with clean teeth and the birds with a meal. What type of ongoing relationship is this?

• Predator & Prey

• Mutualism

• Commensalism

• Parasitism

Tags

NGSS.MS-LS2-2

An organism’s habitat is where it lives.

• True

• False

Tags

NGSS.3-LS4-3

Lions, birds, snakes and trees are all __________.

• abiotic factors
• biotic factors
• part of a niche
• in the same food chain

Tags

NGSS.MS-LS2-2

All of the living and nonliving things in an area that interact with each other are called a/an ______.

• community
• habitat
• population
• ecosystem

Tags

NGSS.HS-LS2-4

NGSS.HS-LS2-6

The study of how living things interact with one another and with their environment.

• Biology

• Botany

• Ecology

• Geology

Tags

NGSS.MS-LS2-1

NGSS.MS-LS2-2

Two or more members of a particular species living and interacting in the same area

• Community
• Population
• Organisms
• Biosphere

Tags

NGSS.MS-LS2-4

A living relationship between two species in which one organism benefits and the other is harmed is called...

• mutualism

• commensalism

• parasitism

• niche

Tags

NGSS.MS-LS2-2