I) Identify the main physical features shown in the photograph. ii) Explain how this lake was formed. iii) State any 2 economic features important of their features. iv) Give reason why settlement mignt be limited near this lake.

Here are the answers to the questions from the image:

i) Identify the main physical feature shown in the photography.
The main physical feature is a Rift Valley Lake.

ii) Explain how this lake was formed.
Rift valley lakes are formed in tectonic depressions within rift valleys. These valleys develop when continental plates diverge (pull apart), causing the Earth's crust to stretch and thin. Blocks of land between parallel fault lines then sink, creating a deep, elongated basin known as a graben. Over time, these grabens fill with water from rainfall, rivers, or groundwater, forming the characteristic deep and often narrow rift valley lakes.

iii) State any 2 economic importance of this feature.

1. Fishing: Rift valley lakes are often rich in fish, providing food and income for local communities.
2. Tourism: The unique landscapes and wildlife attract tourists, generating revenue for the region.

iv) Give a reason why settlement might be limited near this feature.
Settlement might be limited due to the high salinity or alkalinity of the lake water. Many rift valley lakes are endorheic (have no outlet), leading to the accumulation of salts and minerals, making the water unsuitable for drinking or irrigation.