What is an Ecosystem? Lesson 1.1

Which of the following is part of the ecosystem?

• the air

• the soil

• the trees

• all of the above

Tags

NGSS.MS-LS2-3

Any ________ is an organism.

• living thing

• rock form

• ecosystem

• nonliving thing

Tags

NGSS.MS-LS1-1

Tropical rainforests have _______ all year long.

• dry weather

• constant heat

• little sunlight

• few organisms

Tags

NGSS.MS-LS1-5

In a rainforest, large amounts of dead leaves and plants are found at the _________

• emergent layer

• forest floor

• canopy

• understory

The _______ has the most rainforest life.

• Canopy

• Emergent Layer

• Understory

• Forest Floor

Ecosystems are ___________

• usually large

• usually small

• different sizes

• larger in wetter climates

Pond animals depend on plants and other animals for _________

• food

• shelter

• protection

• all of the above

Tags

NGSS.MS-LS2-1

What do pond plants depend on to survive?

• algae

• insects

• tadpoles

• nutrients

Tags

NGSS.MS-LS1-5

NGSS.MS-LS2-1

NGSS.MS-LS2-4

The study of how living and nonliving things interact with the environment is called _________

• ecosystems

• organisms

• ecology

• environment

Tags

NGSS.MS-LS2-2

NGSS.MS-LS2-3

Which ecosystem has the largest variety of animals.

• pond

• river

• forest

• rainforest

Tags

NGSS.MS-LS2-5