WAEC Geography 2017 Question 19

Question 19

Weathering, Erosion and Mass Movement

Chemical weathering can take place most effectively when the conditions are

  1. A.cold and dry
  2. B.hot and wet
  3. C.cold and wet
  4. D.hot and dry
Show the answer and explanation

Answer: B (hot and wet)

Explanation

Heat and moisture speed up chemical reactions, so hot wet (equatorial) climates have the most chemical weathering.