Science DCA Final

Students recorded the statements below in their science notebooks about how plant structures help them meet their basic needs.

Which statement was recorded incorrectly?

• 1

• 2

• 3

• 4

Tags

NGSS.4-LS1-1

Which of the following shows the correct order of a butterfly's life cycle?

• 2, 1, 3, 4

• 2, 3, 1, 4

• 4, 3, 2, 1

• 4, 1, 3, 2

Tags

NGSS.3-LS1-1

Observe the picture of a lemur.

Which of the following behaviors help a lemur get food?

• The lemur wags its long-striped tail when it dances.

• The lemur makes loud noises when scared.

• The lemur scratches its fur when it is wet.

• The lemur uses its claws to catch insects.

Tags

NGSS.4-LS1-1

Which of the following investigations would allow a second-grade class to observe how wind blows sand into dunes?

• 
• 
• 
• 

Tags

NGSS.2-ESS2-1

Students investigated the life cycle of a fly. They listed some facts about its life cycle in the table below.

Which fact can students add about the pupa stage?

• it develops into an adult

• it eats a lot of food

• it dies

• it lays eggs

Observe the pictures of the lion and the hyena.

Which structure do both animals have in common that helps them meet their basic need for food?

• Brown fur

• Small eyes

• Small ears

• Sharp front teeth

Students in a second-grade class were given the cards below to create a food chain.

How should the cards be arranged to create a correct food chain?

• Sun - eagle - snake - vole - acorn

• Sun - snake - eagle - acorn - vole

• Sun - acorn - vole - snake - eagle

• Sun - vole - acorn - eagle - snake

Tags

NGSS.5-LS2-1

Observe the ocean food chain below.

Which of the following demonstrates how consumers depend on producers?

• Barnacles depend on phytoplankton for food.

• Phytoplankton depend on barnacles for food.

• Sharks depend on fish for food.

• Fish depend on barnacles for food.

Tags

NGSS.MS-LS2-1

NGSS.MS-LS2-3

Which statement is most likely true about the ecosystem shown below?

• There are no plants because it does not rain

• There is too much rain for the plants and animals that live here.

• There is enough rain for the plants and animals that live here.

• The plants and animals that live here do not need rain to survive.

Tags

NGSS.MS-LS2-1

The picture below shows a bee moving from flower to flower. As it moves, it is helping the plant out.

Which of the following explains why the plant depends on the bee?

• The bee makes honey as it lands on the flower.

• The bee lays its eggs on the flower for other insects to eat.

• The bee brings water to the flowers.

• The bee spreads pollen from flower to flower.

Tags

NGSS.MS-LS1-4