Definition: Physical geography is a broad field that deals with geographical features, their causes and effects, and the ways in which they are shaped by human activities on earth. It includes topics such as climate, weather patterns, soil types, river systems, oceans, seas, mountains, lakes, rivers, and other natural resources. Some key points of physical geography include: 1. Geographical locations: Physical geography is concerned with defining, mapping, and understanding geographical features like continents, oceans, and mountain ranges. 2. Human influence on geography: In addition to the environment itself, humans also play a significant role in shaping geographic features through construction activities, agriculture, mining, and other human activities. 3. Transportation and trade: The movement of goods and people between different locations is also influenced by physical geography, including transportation systems like roads and railways, as well as trade routes. 4. Climate and weather patterns: Physical geography studies the causes and effects of climate change, ranging from changes in temperature and precipitation to variations in sea levels and other atmospheric conditions. Understanding physical geography helps us understand how different factors shape our environment, making decisions about resources, transportation systems, agriculture, and more.