El Nino has had tremendous climate and environmental impacts throughout history. Explain what effects an El Nino event creates around the world.

Under normal temperature and pressure conditions, what type of rock could be formed from weathering in erosion of metamorphic rock

How do you know how many valence electrons an atom has?

Aperson touches a large chunk of ice with their hand and remarks, “this is making me cold.” explain what this person is feeling. is the ice transferring “cold” to the person? is there a heat transfer occurring? explain.