Ecosystems STAAR

A wetland food chain is shown below.

Which table shows the correct role of each organism?

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• 
• 
• 

Tags

NGSS.MS-LS2-3

Which type of organism is missing from this food web?

• Decomposer

• Predator

• Consumer

• Producer

Tags

NGSS.MS-LS2-2

NGSS.MS-LS2-3

A partial rain forest food web is shown. How many types of organisms in this food web obtain energy directly from producers?

• One

• Two

• Three

• Four

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3

A partial hedgerow food web is shown. Which table shows the correct role of organisms in the food web?

• 
• 
• 
• 

Tags

NGSS.MS-LS2-1

NGSS.MS-LS2-3

A partial swamp food web is shown. In this food web, energy is transferred directly between-

• mosquitos and mudskippers

• kingfishers and mangrove crabs

• prawn and mosquito larvae

• kingfishers and mangrove trees

Tags

NGSS.MS-LS2-3

A partial food web is shown. Which organisms in this food web eat only producers?

• Fruit bats and bandicoots only

• Insects and fruit bats only

• Rufous owls, bandicoots, and pythons only

• Insects only

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-2

A partial rainforest food web is shown. Which organisms in this food web eat only consumers?

• Spider monkey and butterfly only

• Spider, poison dart frog, and butterfly only

• Jaguar, carcara, spider and poison dart frog only

• Poison dart frog and jaguar only

Tags

NGSS.MS-LS2-2

The diets of some forest animals are described in the table. Which of the following food chains is in the correct order?

• Leaves > deer > owl

• Raccoons > slug > berries

• Owl > opossum > Raccoon

• Leaves > caterpillar > opossum > owl

Tags

NGSS.MS-LS2-1

NGSS.MS-LS2-2

NGSS.MS-LS2-3

The table describes the energy sources for four unidentified organisms. Which statement correctly identifies the roles of the organisms?

• Organisms 1 & 3 are consumers

• Organisms 3 & 4 are producers

• Organisms 1 & 2 are decomposers

• Organisms 2 & 3 are producers

Tags

NGSS.MS-LS2-1

NGSS.MS-LS2-3

The diets of some forest animals are described in the table. How many types of animals in this food web obtain energy directly from at least one producer?

• One

• Two

• Three

• Four

Tags

NGSS.MS-LS2-1

NGSS.MS-LS2-3