O level south west regional mock gce 2022 geology 1
O level south west regional mock gce 2022 geology 1
9. Which of the following surface process
results to the general lowering and shaping of
our landscape?
A. Our Rock Cycle
B. Weathering
C. Erosion
D. Denudation
10. A sedimentary rock rich in fossils is often,
A. Fined grained
B. Medium grained
C. Coarse grained
D. Fined-medium grained
11. The discontinuity which marks the lower
boundary of the upper crust is;
A. Conrad discontinuity
B. Guttenberg discontinuity
C. SIAL layer
D. Moho discontinuity
12. It is an example of a greenhouse gas;
A. Ethane
B. Carbondioxide
C. Nitrogen
D. Oxygen
13. The one continent splitted and drifted
producing two continents. The South block
was called;
A. Laurasia
B. Pangaea
C. Gondwanaland
D. Eurasia
