The Earth Summit is also known as Rio de Janiero de Earth Summit, it is one of the major United Nations Conference and was held last June 3-4, 1992. There were:
1. 172 governments who participated
2. 2,400 non-governmental organizations
3. 17, 000 people at the parallel NGO
Answer: a crack forms, magma pushes upward, rock moves outward, magma hardens.
I know this 100% fact
Explanation:
Answer:
Visible light, ultraviolet light and infrared light