Ch 2 TEST Populations and Resources

Living things such as plants, animals and bacteria are________________?

• Populations
• Organisms
• Ecosystems

A(n) ________________________________ is all the living and non-living things interacting in a particular area.

• Population
• Ecosystem
• Sample
• Organisms

A population that is eaten by organisms from another population is a ____________________ population.

• Competition
• Consumer
• Resource

Tags

NGSS.MS-LS2-2

A population that eats organisms from another population is a ____________________ population.

• Sample
• Consumer
• Resource

Tags

NGSS.MS-LS2-3

A model that shows what eats what in an ecosystem is a _______________.

• Food Energy Model
• Food Storage Chart
• Food Web

Tags

NGSS.MS-LS2-3

What do the arrows mean on a food chain or food web?

• The direction the organism eats
• The direction that the energy transfers
• The direction of bigger organisms

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3

In the food chain pictured, what does the snake eat?

• owl
• grasshopper
• grass
• bluebird

Tags

NGSS.MS-LS2-3

In the food chain pictured, what does the mushrooms (decomposers) eat?

• owl
• grasshopper
• grass
• bluebird

Tags

NGSS.MS-LS2-3

In this food web, what organism or organisms eat the frog? Check all that apply.

• Owl
• Snake
• Grasshopper
• Rabbit
• Hawk

Tags

NGSS.MS-LS2-2

What is a molecule that organisms can use to release the energy they need to survive?

• an energy storage molecule
• a water storage molecule
• an internal storage molecule

Tags

NGSS.MS-LS1-6

NGSS.MS-LS1-7