At the equilibrium price:
1. quantity supplied may exceed quantity demanded or vice versa.
2. there are no pressures on price to either rise or fall.
3. there are forces that cause price to rise.
4. there are forces that cause price to fall.

2. there are no pressures on price to either rise or fall. 

Explanation:

2. there are no pressures on price to either rise or fall. 

Explanation:

At equilibrium, quantity demanded is equal to quantity supplied. There is no excess supply or excess demand. There are no pressures on price to either rise or fall. 

When quantity demanded exceeds quantity supplied, there's excess demand and there are pressures for price to rise.

When quantity demanded is less than quantity supplied, there's excess supply and there are pressures for price to fall.

the page presents four different kinds of threats that volcanoes pose and what to do before, during, and after an eruption.