Ecosystems Review

What is an example of a biotic factor?

• skunk

• rocks

• soil

• water

Tags

NGSS.MS-LS1-4

Temperature, light, air, water, and soil are all _____ parts of the environment

• alive

• biotic

• abiotic

• living

Tags

NGSS.MS-LS2-3

A population is...

• A group of one species in one area

• Multiple species that live in one area

• All of the living and nonliving things in an area

• None of these

An animal that eats only plants.

• scavenger

• omnivore

• herbivore

• carnivore

An animal that eats both plants and animals.

• carnivore

• omnivore

• herbivore

• scavenger

An animal that eats only meat.

• herbivore

• omnivore

• carnivore

• scavenger

Organisms that breakdown all the dead plants and animals and their waste and are converted into nutrients for plants.

• carnivores

• consumers

• producers

• decomposers

Tags

NGSS.MS-LS2-3

All the green plants that provide the energy for consumers.

• consumers

• producers

• decomposers

• herbivores

Tags

NGSS.MS-LS2-3

NGSS.MS-LS1-6

A diagram that shows the transfer of energy in an ecosystem by using several food chains.

• ecosystem

• food web

• environment

• food chain

Tags

NGSS.MS-LS2-3

In the food chain, which of the pictures is a PRODUCER?

• Sun
• Plants
• Ladybug
• Chicken

Tags

NGSS.MS-LS2-3