Of the below options, which statement about earthquakes is TRUE? (poll 9970901)

Of the below options, which statement about earthquakes is TRUE?

All waves can travel through all of the earth.

The Mercalli scale is based on the amount of ground movement and seismic shaking.

Animals sense impending earthquakes.

Wood is better than brick but worse than steel in earthquake resistant buildings.

Tsunamis are travelling the fastest when they hit the shore.

See this poll on: https://poll.fm/9970901/embed