(a) Define the term weathering
(b) Describe four processes of chemical weathering
(a) List any two types of delta
(b) Explain four conditions favorable for the formation of delta
(c) Describe three main characteristics of a delta
Write explanatory notes on flooding under the following; (a) areas of occurrence (b) Causes (c) negative effects (d) control
Use the climate data of the station to answer the question below.
| Month | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
| Temperature (ºC) | 16 | 20 | 22 | 23 | 25 | 28 | 28 | 30 | 27 | 26 | 23 | 21 |
| Rainfall (mm) | 62 | 50 | 56 | 89 | 180 | 189 | 140 | 163 | 228 | 230 | 83 | 41 |
Which month in the station has the highest rainfall?
What is the annual rainfall for station X?
