Please help me solve this question. Tell the method too

Your friend offers to show you an intrusive igneous rock. which of the following would you expect to see?

Think about how you can use le chatelier’s principle to find possible solutions to the design problem. describe at least two ways to increase the yield (amount) of ammonia based on this principle.

When an object falls through the air and encounters air resistance its overall speed will be than if it had not encountered air resistance? (one word answer)