What are the narrow belts of fast-moving air at the higher levels of the troposphere called?

Based on this map, which statement about africa’s economic activity is most accurate? a) coastal countries are all members of opec b) economic development is more common with opec nations c) coastal countries have more access to productive resources d) economic development is more common above the sahara desert

The diagram shows , , and . which statement can be proven true from the diagram? a. ∠dgb is supplementary to ∠ega. b. ∠dgb is supplementary to ∠cgb. c. ∠cgb is supplementary to ∠agd. d. ∠ega is supplementary to ∠egc. e. ∠egd is supplementary to ∠cgb.

Which statement about present-day new zealand is not true? a. the capital city of wellington is the only major city located inland. b. farming and raising livestock are the most common economic activities. c. three out of four new zealanders live on north island. d. the majority of the population lives in cities. (gradpoint)