- Hot and dry zones are characterized by high temperatures and low rainfall, such as deserts and semi-arid regions.
- Zones with moderate temperatures and higher rainfall typically do not fall into the "hot and dry" classification.
The climatic classification of zones is typically based on temperature, humidity, and precipitation patterns. The hot and dry zone is characterized by high temperatures and low rainfall, leading to dry and arid conditions. Zone-III is classified as the hot and dry zone in many climatic classification systems, and it includes regions such as deserts and semi-arid areas, where high temperatures prevail throughout the year with minimal rainfall.
Why Other Options Are Incorrect:
- (A) Zone-II and (B) Zone-I are generally classified as cooler or more temperate zones, with more rainfall or moderate temperatures, and hence do not fall under the hot and dry category.
- (D) Zone-IV could represent a different type of zone, possibly a warm and humid or tropical zone, not a dry and hot one.
Thus, the correct answer is Zone-III, which represents the hot and dry zone.