An earthworm tunnel floods during a rainstorm, and the earthworm washes out onto the grass. according to ch.27, what is the importance of the moisture from the tunnel to the earthworm?

enhanced global partnerships and exploration capabilities may advance international preparedness for protecting the earth from catastrophic events such as some asteroid strikes, advancing collaborative research on space weather and protecting spacecraft by developing new means for space debris removal.

1. efficient use of space

2. elimination of groundwater contamination

3. energy generation

4. lower carbon footprint