These and many more activities make up the systems that shape Earth's geography. Human activities shape Earth's surface. Human settlements and structures are also part of Earth's surface. When people move from one place to another they often change the landscape as they go. In addition, people in different cultures interact with their environment in different ways.
Human activities change the physical environment and ecosystems.
In addition, human activities are influenced by the environment and by Earth's physical processes. Knowing about geography helps people understand the relationships between people, places, and environments over time. Thinking geographically allows us to interpret the past, understand the present, and plan for the future. All Rights Reserved. Terms and Conditions of Use .