21. The planet which revolves round the sun in a clockwise direction is
A. jupiter.
B. mars.
C. satum.
D. uranus.
22. Under the Greek system of climatic classification, the world is divided into
A. hot, temperate and dry zones.
B. torrid, equatorial and dry zones.
C. temperate, frigid and hot zones.
D. torrid, temperate and frigid zones
23. "It is a pinnacle of calcium that grows from the floor of limestone cave". This is a description of
A. clint.
B. stalagmite.
C. stalactite.
D. stump. .
24. What is the shape of the Earth?
A. Geoid
B. Eclipse
C. Round
D. Cuboid
25. Which of the following processes is associated with the ejection of magma and other related materials from deep below the Earth onto the Earth's surface?
A. Folding
B. Sedimentation
C. Metamorphism
D. Vulcanicity