Duck,Cover, Hold - Color challenge

Hello fellow steemians!

I took this picture during the school-based earthquake drill on June 29, 2017.

Earthquake is one of the famous disasters that caused people died or injured. It cannot be detected when and where it would be happened to anyone. This is mostly happened in places where people are hanging around and working. Earthquake is understood by being a natural phenomenon caused by the constant movements of the earth’s crustal plates and due to climate change too.