1. When a rock is mechanically weathered, how does its surface area change? How does this influence chemical weathering? (4 pts) 2. How is regolith different from soil? (2 pts) 3. How does climate influence weathering? Explain for both mechanical and chemical weathering. (4 pts) 4 Granite and basalt are exposed at Earth's surface in a hot, wet region. Will mechanical weathering or chemical weathering predominate? Which rock will weather more rapidly? Why? (6 pts) 5. The photo below shows a footprint on the Moon left by an Apollo astronaut in material popularly called lunar soil. Does this material satisfy the definition we use for soil on Earth? Why or why not? Is there soil anywhere else besides Earth? (4 pts)