Use information from the paragraph to answer the question.  Question:   Ian is trying to melt rocks, nothing that the water around the rocks is quite high. Since there is a lot of water around the rocks, the melting point of the rock will be increased or decreased?    Paragraph :  As the amount of water increases, the melting point of rock decreases.
decreased

Use information from the paragraph to answer the question.  Question:   Don is looking at electromagnetic waves, and sees that the one's he observing have lower frequencies. Don is able to know then that the photons have energy that is higher or lower?    Paragraph :  In electromagnetic waves with higher frequencies, photons have more energy.
lower

Use information from the paragraph to answer the question.  Question:   DJ has a solution that he adds particles to. The solution is now a higher or lower concentration?    Paragraph :  At higher concentrations, particles of reactants are crowded closer together, so they are more likely to collide and react.
higher

Use information from the paragraph to answer the question.  Question:   If Mary decreased the temperature in her greenhouse what would happen to the rate of evaporation from water on her plants it would increase or it would decrease??    Paragraph :  In transipration, at warmer temperatures water molecules move faster, and the rate of evaporation from stomata is therefore much faster.
it would decrease?