Test: 2nd Grade Science

1.

Erika's class is submitting ideas to help stop beach erosion. The beach has large rocks that are exposed, and the sand seems to be washing out to sea, which leaves very little beach behind.

Which idea of Erika's seems most reasonable and practical to slow wind and water form changing the shape of the land?

Bring in sand to rebuild the beach and then put barriers in the water to stop the strong waves from pounding the sand.

Build a giant wall about six feet into the ocean to block all water from reaching the shore.

Allow the beach to become made entirely of rocks and then rename the beach "Rocky Point."

Dig up the rocks that are there and switch them out with new sand.

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