🎮10 Days Review 2 EOY

Which food chain shows one complete pathway in which energy flows through this food web?

• Snail → Duckweed → Minnow → Bluegill

• Frog → Heron → Bluegill

• Duckweed → Snail → Algae → Mosquito Larva

• Duckweed → Snail → Frog → Heron

With the switches in these positions, which lights

are on?

• A, C and D

• All of the lights are on

• All of the lights are off

• C and D

Classify the materials as good electrical

conductors or poor electrical conductors: copper,

glass, cotton, plastic, rubber, aluminum, gold, and

iron. Which statement is true?

• Copper is a conductor but iron is not because it is magnetic.

• Iron and aluminum are examples of conductors because they are metals and metals are good conductors.

• Cotton and glass are the only insulators listed. The rest are conductors.

• Iron is the only conductor because it is the only magnetic metal listed.

Classify the materials as good electrical

conductors or poor electrical conductors: copper,

glass, cotton, plastic, rubber, aluminum, gold, and

iron. Which statement is true?

• glass, cotton, plastic and rubber are electrical conductors

• aluminum, gold, copper and iron are electrical conductors

• glass, aluminum, gold, copper and iron are electrical conductors

• rubber and plastic are conductors

Is the organism

represented by the

question mark a

carnivore, herbivore, or

omnivore?

• herbivore

• carnivore

• omnivore

• The Sun

Name the landform for each description

weathering and erosion by rivers

• canyon

• u- shaped valley

• cave

• mesa

Which bulbs would be on if you closed switches 1 and 2?

• Bulbs A and C

• Bulbs A, B and C

• Bulbs A, B and D

• None of the bulbs would be on

Which bulbs would be on if you closed switches 1 and 3?

• Bulbs A and C

• Bulbs A, B and C

• None of the bulbs would be on

• Bulbs C and D

If sunrise occurs at 7:00 A.M. and sunset occurs at

5:00 P.M., how many hours of daylight occurred?

About how many hours of nighttime occurred if the

sun did not rise again until around 7:00 A.M. the next

day?

• 10 hours of daylight

  12 hours of nighttime

• 24 hours of daylight

• 12 hours of daylight

  12 hours of nighttnime

• 10 hours of daylight

  14 hours of nighttime

Classify the interaction as living with living or living with nonliving.

A fish eats aquatic plants

• Living with living because both the fish and the aquatic plants are living things

• Living with nonliving because the fish is a living thing but the aquatic plants are not

• Living with nonliving because the aquatic plants are a living thing but the fish are not