Test: 2nd Grade Science

1.

The hill near the playground has been changing over the last few months. During heavy rain, the dirt is being quickly washed off the hill. This is a problem for the class because the students are unable to play in this area since it is unstable and unsafe.

Which solution would be best to prevent the wind and water from changing the hill?

Plant new grass. The roots will hold the dirt steady and absorb the water.

Install a new slide on the hill. Adding a slide will block the rain from reaching the hill.

Leave the soil alone; there is nothing that can be done.

Cover the hill in leaves. The leaves will soak up the rain and stop the dirt from moving.

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