MCAS review

Select the part of the diagram that shows the source of all the energy in the ecosystem

• Sun

• Grass

• Water

• Snake

• Air

A carpenter wants to use magnets to keep a cabinet door closed. Select the magnet the carpenter should use.

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The process shown is evaporation. Which particles best depict the ocean water (before it is evaporated)?

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The process shown is evaporation. Which particles best depict the water vapor (after it is evaporated)?

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A cross section of three sedimentary rock layers is shown. Which of the rock layers would be the youngest (newest)?

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From the four locations on the map, which is most likely to be a plate boundary?

• Asia

• Australia

• Pacific COean

• North America

The model shows a force acting on a car. The amount of force is represented by the size of the arrow. A second force (arrow) is applied to the car and as a result the car stops moving. Which force is applied?

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During which stage of its life cycle does a butterfly spend the MOST time eating plant leaves?

• Adult

• Egg

• Larva

• Pupa

Seeds are collected from this sunflower. Most of the leaves have holes made by chewing insects. Next year, if the seeds are planted, how many plants will inherit the chewed leaf pattern?

• All of the plants

• Most of the plants

• Half of the plants

• None of the plants

Which part of the radio transforms electrical energy into sound energy?

• Digital Display

• Plastic Case

• Speaker

• Tuner