What are two rock characteristics that affect the rate of weathering?

Rainfall and temperature can affect the rate in which rocks weather. High temperatures and greater rainfall increase the rate of chemical weathering. 2. Rocks in tropical regions exposed to abundant rainfall and hot temperatures weather much faster than similar rocks residing in cold, dry regions.

How do rock characteristics affect weathering?

The presence of iron in rocks causes them to weather more quickly and break apart more easily. Some minerals are softer than others, and therefore rocks that contain these minerals will weather more rapidly.

What are the two types of weathering that affect rocks?

There are two types of weathering: mechanical and chemical. Mechanical weathering is the disintegration of rock into smaller and smaller fragments. Frost action is an effective form of mechanical weathering.

What are 2 factors that cause differential weathering?

What are the two factors in differential weathering? Both the rainfall and the hot temperature speed up the process of weathering.

What affects the rate of weathering?

Rainfall, heat and moisture are the 3 main factors which affect the rate of weathering and soil erosion. Weathering happens more quickly in hot and wet climates.