Fourth Grade Science Pass

A teacher demonstrated how a vibrating rubber band can produce sound. The teacher stretched a rubber band around an empty box. The teacher asked the students to investigate the vibrations caused by the rubber band. Which procedure and results best investigate pitch?

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Tags

NGSS.MS-PS4-1

The graph shows the best times to plant and harvest three different vegetables in northern regions of the US. Which conclusion is best supported by the data?

• Squash seed sprout best in April and May

• Squash and radishes can both be picked in August.

• Lettuce is the only type of vegetable that can be planted in more than month.

• Lettuce and radish seeds become mature plants in about the same length of time.

Tags

NGSS.MS-LS1-5

A group of students planted cucumber seeds in the spring. The data table shows some information about cucumber plants. What did the students most likely see in the garden seven days after they planted the seeds?

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Tags

NGSS.MS-LS1-5

What is an example of an inherited characteristic in an animal?

• using a tool

• hunting for food

• having brown fur

• having a large territory

Tags

NGSS.MS-LS4-4

What is matter

• Anything that occupies space and volume

• A solid,liquid, gas

• Anything that has mass

• A object

Why is the upperside of a leaf smoother and waxier than the underside

• As the upperside of the leaf faces the sun the water in the leaf will evaporate

• To attract sunlight so they can make food

• Due to the presence of chlorophyll

• To keep the flies away

Tags

NGSS.MS-LS1-6

What is the function of veins in a leaf

• To distribute food,water and mineral

• To make food from sun and absorb water from soil

• None of these

Tags

NGSS.MS-LS2-1

What is the main function of the stem

• A plant structure that provides support and connects the leaves with the roots

• To transport nutrients to the rest of the plants

• To keep the plant upright and stop blowing in the wind

• Where the plant makes its food

What is photosynthesis?

• Photosynthesis is how the plant stores its own food

• The process where the plant stores its food

• The process in which plants use energy from the Sun to make food.

• Photosynthesis allows the plant to breathe underwater

Tags

NGSS.MS-LS1-6

What do plants need to make their own food?

• oxygen, carbon dioxide, sugar

• sugar, water, carbon dioxide

• sunlight, carbon dioxide, water

• carbon dioxide, water, sugar

Tags

NGSS.MS-LS1-6