Question

which countries are within the tropical climate zone? select two answers.

Explanation:

1. Analyze the climate legend: The legend shows "TROPICAL" with a specific color (associated with the "WET" or related tropical - looking regions on the map).
2. Examine country locations: Brazil is in South America, and its region on the map is colored with the tropical - associated color. Nigeria is in Africa, and its region also has the tropical - associated color. Other countries like Russia (polar/continental), South Africa (moderate/dry), etc. do not match the tropical climate zone color on the map.

Answer:

A. Brazil, B. Nigeria (assuming the options are Brazil, Nigeria, Philippines, Russia, South Africa, etc. based on the map; the two countries within the tropical climate zone (marked with the "TROPICAL" legend color) are Brazil and Nigeria from the visible labels and climate legend where "TROPICAL" is associated with greenish regions, and Brazil (in South America) and Nigeria (in Africa) are in those tropical - colored areas on the map.)