​The diagram below represents the internal structure of the earth. Use it to answer question(a)

​(a) Name the part marked U and V.

​(b) Describe the deposition of:
i. The crust
ii. The core

​The diagram below represents features produced by faulting. Use it to answer questions that follow.

​a) Name the features marked P,Q, and R

​b) Differentiate between a normal faulty and a reverse fault.

​(a) Differentiate between plutonic rocks and volcanic rocks

a) i) In your answer booklet draw a diagram to show a simple fold and on it mark and name

b) Name two fold mountains in Africa

​The diagram below shows some intrusive features formed by vulcanicity. Use it to answer question (a)

​a) i) Name features marked X,Y, and Z 

​ii) Explain how a sill is formed 

​a) i) A part from the Rift Valley name two other relief features that were formed as result of faulting. 

​ii) With the aid of a well labeled diagram, describe how a Rift Valley is formed by tensional forces. 

​(a) Name one fold mountain in:

​(b) (i) Apart from fold mountains, name three other features resulting from folding 

​(ii) With the aid of a labeled diagram, describe the formation of an thrust fold

(a) Name two scales used to measure the intensity of an earthquake 

(b) Give three causes of earthquakes

(a) Name the two types of earth movements that occur within the earth’s crust

(b) Describe the origin of the continents according to the Theory of continental Drift 

a) Differentiate between magma and lava. 

b) The diagram below shows some intrusive volcanic features.

Name the features marked E, f and G.

a) Give three reasons why it is necessary to study the plate tectonics theory.

​b) Name two types of tectonic plate boundaries 

 (a) (i) Name three types of faults 

​(ii) Apart from compressional forces, explain two other processes that may cause faulting

The diagram below shows some types of folds. Use it to answer question (a)

​(a) Name the type of folds marked E, F, and G 

(b) In which countries are the following fold mountains found?

(a) Give three causes of earthquakes.  

(b) Name two major earthquake zones of the world. 

​The diagram below shows a composite volcano.

(a) Name the features marked P, Q and R. 

​(b) How is a parasitic cone formed?