A defined area or region, often referring to land controlled by a particular group or government.

An area of knowledge, study, or experience.

ज्ञान, अध्ययन, या अनुभव का एक क्षेत्र।

English Usage: The scientist is known for her work in the territories of climate change.

Hindi Usage: वैज्ञानिक जलवायु परिवर्तन के क्षेत्र में अपने काम के लिए जानी जाती हैं।