The South African Revenue Service, depicts a positive balance of trade. (a) Give evidence, from the case study 1.4, to validate the statement that the balance of trade is positive for South Africa? (b) Provide TWO products which are exported by South Africa according to the case study.​

Ahill is made of rock particles of different sizes. which of these agents of erosion probably caused the hill to form?

Why are shark population in decline worldwide?

Which ecosystem best fits the characteristics listed below? which ecosystem best fits the characteristics listed below? ii. seasonal migrations of millions of wildebeests, zebras, and elephants iii. large numbers of predators, such as lions iv. acacia trees and grasses a. the congo rainforest b. the african mangroves c. the serengeti grasslands d. the sahel