Definitions, similarities and differences, and the sub-branches of physical geography

Sample Solution

   

Physical Geography

Physical geography is the study of the Earth's physical features and processes. It includes the study of the land, the atmosphere, the oceans, and the biosphere. Physical geographers are interested in how these features and processes interact with each other to shape the Earth's surface.

Human Geography

Human geography is the study of the relationship between humans and their environment. It includes the study of human population, culture, and economic activity. Human geographers are interested in how humans use and modify their environment, and how the environment affects human behavior.

Full Answer Section

    Similarities and Differences Physical geography and human geography are both subfields of geography. Both disciplines are interested in the relationship between humans and their environment. However, physical geography focuses on the physical environment, while human geography focuses on the human environment. Sub-Branches of Physical Geography Physical geography can be divided into a number of sub-branches, including:

• Geomorphology: The study of the land and its features.
• Climatology: The study of the atmosphere and climate.
• Hydrology: The study of water and its movement.
• Oceanography: The study of the oceans.
• Biogeography: The study of the distribution of plants and animals.
• Soil science: The study of soil.

Cartography Cartography is the science of mapmaking. Cartographers use a variety of techniques to create maps, including aerial photography, satellite imagery, and ground surveys. Maps can be used for a variety of purposes, including navigation, planning, and research. Physical and Cultural Landscapes A landscape is the visible features of an area. Landscapes can be either physical or cultural. A physical landscape is a landscape that has been created by natural processes, such as erosion and weathering. A cultural landscape is a landscape that has been modified by human activity. Longitude and Latitude Longitude and latitude are two coordinate systems that are used to locate places on the Earth's surface. Longitude is measured in degrees east or west of the Prime Meridian, which is a line that runs through Greenwich, England. Latitude is measured in degrees north or south of the Equator. Global Positioning System (GPS) The Global Positioning System (GPS) is a satellite navigation system that can be used to determine the precise location of a person or object on the Earth's surface. GPS works by receiving signals from a network of satellites orbiting the Earth. Geographic Information System (GIS) A geographic information system (GIS) is a computer system that can be used to store, analyze, and visualize geographic data. GIS is used by a variety of professionals, including geographers, planners, and engineers. Remote Sensing Techniques Remote sensing techniques are used to collect data about the Earth's surface without making direct contact. Remote sensing techniques include aerial photography, satellite imagery, and radar. Remote sensing data can be used to create maps, monitor environmental changes, and assess natural hazards. How GPS, GIS, and Remote Sensing Are Used to Study Earth's Surface GPS, GIS, and remote sensing are used by geographers and other scientists to study the Earth's surface. GPS is used to collect data about the location of objects and features on the Earth's surface. GIS is used to analyze and visualize this data. Remote sensing is used to collect data about the Earth's surface without making direct contact. For example, geographers might use GPS to collect data about the location of glaciers. They could then use GIS to analyze this data to see how the glaciers have changed over time. They could also use remote sensing to collect data about the surface of the glaciers to see how they are being affected by climate change. GPS, GIS, and remote sensing are powerful tools that can be used to study the Earth's surface in a variety of ways. These tools are used by geographers and other scientists to better understand the Earth's physical and human environment.