WEEK 35 SCIENCE BA

Review

Why does the Sun look larger than the North Star?A. The sun can be seen at night

B. The sun is closer to the earth

C. The Sun is a giant ball of hot, bright gases

D. The Sun gives off light

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Jordy counted the number of caterpillars he saw every week in her garden. Which of these statements explains why Jordy observed fewer caterpillars in Week 5 than in Week 3?

A. Some of the caterpillars had changed into a chrysalis

B. Many caterpillars left the garden

C. More eggs hatched in week 4

D. The caterpillars went underground

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Why does the raccoon sleep inside of the log?

A. To attract prey

B. It is allergic to grass

C. To hide from predators

D. To find a good mate

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Which is one way a lion cub will change as it grows?A. It will grow a longer tail

B. It will grow a mane

C. It will get smaller

D. Its hair will get shorter

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How does the ladybug life cycle move from larva to adult? A. The eggs hatch

B. The larva eats the eggs

C. The adult lays eggs

D. The larva goes through the pupa stage then becomes an adult

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In what direction is gravity pulling this skydiver?

A. ↑

B. ←

C. →

D. ↓

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Emily is pulling the ball and John is also pulling the ball. Which way will the ball move?

A. Up

B. Toward Emily

C. Toward John

D. It will not move

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If you place an ice cream cone in the sun, it will melt quickly. Why?A. Not enough light from the sun reaches the Earth

B. The Sun heats the Earth

C. The ice cream is a liquid

D. The ice cream is made of chocolate

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What causes the following change in the state of matter?A. Mass

B. Buoyancy

C. Heat

D. Mixing

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Which statement explains why sharks do not live in Lake Livingston?A. Sharks live in salt water

B. Sharks live in fresh water

C. Sharks cannot live in cold water

D. Sharks live in warm water

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Haley wrote a report on desert animals. Which animals did she probably write about?

A. Polar bears and penguins

B. Snakes and lizards

C. Parrots and tree frogs

D. Wolves and owls

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Which part of the following environment is nonliving?A. The trees

B. The oxen

C. The car

D. The man

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If the same force is applied on each of the following boxes for exactly 10 seconds, what is the mass of the block that will MOST LIKELY move the least distance?

A. 100 kg

B. 40 kg

C. 30 kg

D. 15 kg

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Which of the following would most likely cause the formation of new land?A. A tsunami

B. A landslide

C. An earthquake

D. A volcanic eruption

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The Sun revolves around the Earth.

A. True

B. False

Water has 3 states of matter. Describe the change of phase occuring in the picture below. A. Solid to gas

B. Solid to liquid

C. Liquid to solid

D. Liquid to gas

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What conclusion about landslides can be drawn from the data?A. Landslides happen very quickly

B. Landslides cause little damage

C. Landslides are more dangerous than earthquakes

D. Landslides take place over several days

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ChangeLength of

Event (minutes)

Amount of Destruction

Earthquake 2 SevereLandslide 4 Severe

Volcanic eruption

11 Severe

Which rapid change to Earth’s surface probably caused the change in the picture?

A. A landslide

B. An earthquake

C. Wind erosion

D. A volcanic eruption

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