Final answer:
The area surrounding the equator from the Tropic of Cancer to the Tropic of Capricorn is known as the tropical zone, characterized by consistent warm temperatures and including various ecosystems such as rainforests, deserts, and savannas.
Step-by-step explanation:
The area just north and south of the equator, extending from the Tropic of Cancer to the Tropic of Capricorn, is known as the tropical zone. The tropical zone is characterized by warm temperatures throughout the year, with minimal seasonal temperature variation. It includes diverse ecosystems such as tropical forests, deserts, and savannas. Factors like proximity to oceans can influence the temperature and climate of regions within the tropical zone; areas closer to the sea generally have milder temperatures than those inland due to the moderating influence of water on temperature extremes.
This area is characterized by warm temperatures, high humidity, and abundant rainfall. It is home to diverse ecosystems such as tropical rainforests, savannas, and coral reefs. Examples of countries located in the tropical zone include Brazil, Indonesia, and Nigeria.