Question

which condition leads to a slower rate of weathering?
○ porous rocks
○ cold climates
○ hard minerals
○ high temperatures

Explanation:

• Cold climates slow chemical weathering (reduces moisture and microbial activity, which drive weathering processes).
• Hard minerals have greater resistance to physical and chemical breakdown compared to softer minerals, slowing weathering.
• Porous rocks allow more water/agents to enter, increasing weathering rate.
• High temperatures speed up chemical reactions that cause weathering.

Answer:

B. cold climates, C. hard minerals