(a) Distinguish between an ecosystem and a food chain

(b) Explain the interdependence of the biotic and abiotic components of the environment

The colonization of Liberia began in what year?

• A. 1875
• B. 1807
• C. 1807
• D. 1850

In each of this question select the option that best explains the information conveyed in the sentence. Tolu and Chinedu live in each other 's pockets.

• A. they steal from each other
• B. they blackmail each other
• C. they are very close to each other
• D. they are long-term business partners

When Nigeria achieved independence in 1960, the head of state was the _____

• A. Queen of England
• B. President
• C. Prime Minister
• D. Governor-General

One major merit of the Unitary system of government is that_______?

• A. is most democratic
• B. is cheaper to operate
• C. eradicates co-operation
• D. eliminate tyranny

The axis of the earth is inclined to the plane of the ecliptic at an angle of

• A. 231/2°
• B. 661/2°
• C. 90°
• D. 180°

Which of the following statements are correct? (1) A statement of cash flows prepared using the direct method produces a different figure for operating cash flow from that produced if the indirect method is used. (2) Rights issues do not feature in statements of cash flows. (3) A surplus on revaluation of a non-current asset will not appear as an item in a statement of cash flows. (4) A profit on sale of a non-current asset will appear as an item under cash flows from investing activities in a statement of cash flows.

• A) 1 and 4
• B) 2 and 3
• C) 3 only
• D) 2 and 4

Akirika bought a motor van for his business by cash. The entries are to debit

• A. motor van and credit Akirika
• B. sales and credit Akrika
• C. motor van and credit cash
• D. cash and credit motor van

The production strategy used in an over-populated country is

• A. import substitution
• B. capital intensive
• C. labour intensive
• D. first come first employed

A short play is also called a

• A. farce
• B. novelette
• C. playlet
• D. slapstick