Ecology and Flow of Energy

In this image, the grass is the ______________.

• Primary Consumer

• Secondary Consumer

• Heterotroph

• Producer

Tags

NGSS.MS-LS2-3

The primary consumer in this food chain is the ____________.

• Frog

• Eagle

• Grasshopper

• Python

Tags

NGSS.MS-LS2-3

Which of the animals in this food web is a secondary consumer?

• Hawk

• Lizard

• Mouse

• Snake

Tags

NGSS.MS-LS2-3

The largest part of an ecosystem is always the ________________.

• Primary Consumers

• Primary Producers

• Quarternary Consumers

• Secondary Consumers

The arrows in a food chain or web represent ...

• They point to the organism that is being eaten.

• It shows how sunlight flows within an ecosystem.

• They show the direction the energy is flowing between organisms. 

• They represent how water is transferred within a habitat.

Tags

NGSS.MS-LS1-6

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An organism that needs to eat other organisms to obtain energy is known as a:

• autotroph

• producer

• heterotroph

• mutualist

Tags

NGSS.MS-LS2-3

An organism that lives by breaking apart dead organic matter into simpler parts is...

• scavenger

• consumer

• decomposer

• carnivore

Group of populations in an area.

• Organism

• Ecosystem

• Community

• Biosphere

A biological community that includes various species and their physical environment (Biotic and Abiotic Factors).

• Organism

• Community

• Biosphere

• Ecosystem

Tags

NGSS.MS-LS2-1

NGSS.MS-LS2-2

NGSS.MS-LS2-3

NGSS.MS-LS2-4

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