7th Grade Science DBA Module 1

Which relationship describes predator/prey

• hawks and shrubs
• mountain lion and deer
• frogs and trees
• grasses and crickets

Tags

NGSS.MS-LS2-2

a system of food chains that shows the transfer of energy  is termed

• food web
• food chain
• prey
• predator

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3

Example of a decomposer

• fungus
• mouse
• plants
• frogs

What is a producer?

• an organism that gets energy from eating other organisms
• an organisms that uses sunlight to make its own food
• an organism that gets energy from eating dead organisms, non-living material or waste
• an organism that uses chemical energy to make its own food

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3

What is a carnivore?

• an animal that gets energy by eating other animals
• An animal that gets energy by eating only plants
• an animal that gets energy by eating both plants and animals
• an animal that makes its own energy through photosynthesis

Tags

NGSS.MS-LS2-3

Use the diagram to answer the question.
The Mayfly is a food source for which 3 organisms?

• Frog, Dragon Fly and snake
• Frog, trout and dragon fly
• Frog, salamander and trout
• Frog and phytoplankton

Tags

NGSS.MS-LS2-2

What does the Law of Conservation of Energy state?

• Energy cannot be created or destroyed
• Nothing can exchange energy
• Energy will increase over time.
• Energy will decrease over time.

Tags

NGSS.HS-PS3-3

NGSS.HS-PS3-4

What type of energy is in this picture?

• Kinetic
• Potential
• Chemical
• Sound

Tags

NGSS.MS-PS3-1

NGSS.MS-PS3-2

NGSS.MS-PS3-5

Potential or kinetic?
Running?

• potential
• kinetic

Tags

NGSS.MS-PS3-1

NGSS.MS-PS3-5

Potential or kinetic?
Stretched bow and arrow?

• kinetic
• potential

Tags

NGSS.MS-PS3-1

NGSS.MS-PS3-5