Ecosystems

Which of the following is an example of an interaction between a living and nonliving organism?

• a snake using a mouse for food
• a worm using the soil as shelter
• a bird using an insect for food

Tags

NGSS.MS-LS2-3

Is fire a natural event that causes a change in the environment?

• Yes
• No

Tags

NGSS.MS-ESS3-2

NGSS.MS-LS2-4

Is a hurricane a natural event that causes a change in the environment?

• yes 
• no

Tags

NGSS.MS-ESS2-5

NGSS.MS-ESS3-2

Is building roads a natural event that causes a change in the environment?

• yes
• no

Tags

NGSS.MS-ESS3-4

NGSS.MS-LS2-5

Which of these organisms is a producer?

• strawberries
• insect
• mouse
• owl

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3

What is a source of energy for the mouse?

• strawberries
• insects
• other mice
• owls

Tags

NGSS.MS-LS2-1

NGSS.MS-LS2-3

What would the insect be considered?

• Producer
• Consumer
• Fungus

Tags

NGSS.MS-LS2-3

What is the primary source of light and food energy on Earth?

• the Stars
• the Moon
• the Sun

Tags

NGSS.MS-ESS1-1

NGSS.MS-ESS2-4

NGSS.MS-LS1-6

The parts of the food chain in the picture are out of order.  Which picture should be first in the food chain shown?

• snake
• sun
• carrot
• rabbit

Tags

NGSS.MS-LS2-3

The parts of the food chain in the picture are out of order.  Which picture should be second in the food chain shown?

• snake
• sun
• carrot
• rabbit

Tags

NGSS.MS-LS2-3