Energy Flow and Ecosystems

The role of plants in a food web is 

• consumer
• decomposer
• predator
• producer

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3

Choose the complete and logical food chain.

• sun-plant-rabbit- eagle
• deer - squirrel- plant-sun
• sun -deer-plant- eagle
• eagle- squirrel-rabbit- plant- eagle

Tags

NGSS.MS-LS2-3

Which of the following provides organisms in an ecosystem with ALL of their basic needs to survive?

• habitat
• soil
• producers
• air

Tags

NGSS.MS-LS1-5

NGSS.MS-LS1-6

An ecosystem is made up of _______ and ________ things.

• Living and nonliving
• Alive and dead
• Plants and animals
• Land and water

Tags

NGSS.MS-LS2-3

Communities are made up of living things only. Which one of these is a community?

• Trees, birds, dirt, worms
• Deer, grass, leaves, bunnies
• Whales, water, seashells, fish
• Sand, camels, mountains, coyotes

Tags

NGSS.MS-LS2-2

Populations contain more than one member of the species. Which one of these is a population?

• Deer and mice
• 10 squirrels
• squirrel
• squirrel, deer, and mice

Tags

NGSS.MS-LS2-1

What is the role an organism plays in its ecosystem?

• Habitat
• Niche
• Organism
• Population

Tags

NGSS.MS-LS2-2

Any characteristic that helps an organism survive in its ecosystem is an ____________. 

• Niche
• Habitat
• Adaptation
• Organism

Tags

NGSS.MS-LS4-2

NGSS.MS-LS4-4

What is the long-lasting relationship between two different organisms?

• Symbiosis
• Mutualism
• Parasitism
• Commensalism

Tags

NGSS.MS-LS2-2

Which type of symbiosis has both organisms benefit?

• Symbiosis
• Commensalism
• Parasitism
• Mutualism