Science 5, Chapter 3 Lessons 1-3: Ecosystems

Living things in your environments are called

• Abiotic Factors

• Consumers

• Biotic Factors

• Predators

Nonliving things in your environments are called

• Abiotic Factors

• Consumers

• Biotic Factors

• Predators

Tags

NGSS.MS-LS2-3

Label each level of the ecosystem

a

b

c

d

Population

Individual

Community

Ecosystem

Tags

NGSS.MS-LS2-3

A network of food chains that are linked together form a

• Energy Pyramid

• Food Web

• Population

• Prey

Tags

NGSS.MS-LS2-2

Label the picture with the correct terms

a

b

c

d

Secondary Consumers

Producers

Decomposers

Primary Consumers

Tags

NGSS.MS-LS2-3

NGSS.MS-LS1-6

What is the hawk considered in this food web?

• Predator

• Prey

• Secondary Consumer

• Primary Consumer

Tags

NGSS.MS-LS2-3

NGSS.MS-LS2-2

What is the bird considered? Select all that apply.

• Predator

• Prey

• Secondary Consumer

• Decomposer

What is the grass considered?

• Primary Consumer

• Producer

• Secondary Consumer

• Decomposer

Tags

NGSS.MS-LS2-3

NGSS.MS-LS2-2

NGSS.MS-LS1-6

Choose the correct category for each item listed.

Groups:

(a) Abiotic

,

(b) Biotic

• Water

• Air

• Dragonfly

• Deer

• Sun

• Trees

• Fish

Tags

NGSS.MS-LS2-3

NGSS.MS-LS2-1

NGSS.MS-LS2-4

Organisms struggle to get their share of resources. The fight for limited resources is called

• Competition

• Niche

• Symbiosis

• Habitat

Tags

NGSS.MS-LS2-1