Levels of Organization in an Ecosystem

Which of the following shows the correct order of the pictures from the LOWEST (smallest) to the HIGHEST (largest) level of organization?

• c > b > d > a

• b > c > a > d

• c > b > a > d

• a > d > b > c

Tags

NGSS.MS-LS2-1

NGSS.MS-LS2-3

What is it called when you have groups of different populations along with their abiotic factors?

• An organism

• A population

• A community

• An ecosystem

Tags

NGSS.MS-LS2-3

Abby is walking to school with her best friend Jaylyn. They begin talking about everything they see including the ash trees, grass, weeds, ants, and people. They also notice how cold it is, how there are several large puffy clouds out, and how the sun is just starting to come up.  What level of organization are they discussing?

• community

• ecosystem

• biome

• biosphere

Tags

NGSS.MS-LS2-2

Kennedi is walking to school with her best friend Christina. They begin talking about everything they see including the ash trees, grass, weeds, ants, and people. They also notice how cold it is, how there are several large puffy clouds out, and how the sun is just starting to come up. What level of organization are they discussing?

• community

• ecosystem

• biome

• biosphere

Tags

NGSS.MS-LS2-3

Identify the correct level or organization: the ​sea turtle, fish, and coral reef plus the water, oxygen, carbon dioxide, and sunlight are an ​ ​ ​ ​ ​ (a)   ​

• ecosystem

• biosphere

• biome

• species

• population

• community

Tags

NGSS.MS-LS2-1

NGSS.MS-LS2-3

Identify the correct level or organization: the ocean is a ​ ​ ​ ​ (a)   ​ ​

• biosphere

• biome

• species

• population

• community

• ecosystem

Tags

NGSS.MS-LS2-1

Which represents community level of organization?

• lions, zebras, giraffes, trees

• lions

• lions, zebras, sunlight, trees, rocks

• lions and their cubs

Tags

NGSS.MS-LS2-2

What is it called when a group of the same organisms living together in the same place at the same time?

• An organism

• A population

• A community

• A biome

When all the ecosystems on Earth are combined it is called...

• a community.

• a biome.

• a biosphere.

• an Earthsphere.

Malik is going out to his grandparents farm. On the farm is a stream that he likes to fish at. When he is fishing he sees many different species of fish as well as maple and oak trees and dragonflies. WhatMalik is seeing is an example of what level of organization?

• organism

• population

• community

• ecosystem