Geography Basics

Geography is the study of the Earth’s physical and human features, their spatial relationships, and the processes that shape them. It is a broad and interdisciplinary field that incorporates elements of natural science, social science, and the humanities.

Geographers seek to understand the complex interactions between the natural environment and human societies, and the ways in which these interactions vary across different regions and cultures.

This category contains articles about introductory concepts in geography. Find resources, books, lesson plans, and maps for teaching geography to all ages. A fun way to learn about geography is through the use of quizzes which are also listed in this category.

A view of chaparral in the hills in the background against a sunny sky with light green grass in the foreground.

Biases in Measuring Vegetation Greenness with Satellite Imagery

Caitlin Dempsey

"Greenness" measures vegetation health and density, often using NDVI, reflecting plant vitality and changes due to climate or land use.

A pair of old wooden cabins with vegetation growing through and around them.

Study: 25% of Europe Could Be Rewilded

Caitlin Dempsey

A recent study found that about 25% of Europe could benefit from rewilding, the process of restoring natural ecosystems and wildlife.

Redwood trees with sprouts growing from the base of the trees in a forest.

Regional Changes in Forest Carbon Storage

Caitlin Dempsey

Global forests have absorbed carbon steadily for 30 years, but deforestation and climate change have affected absorption rates across different biomes.

A screenshot showing a California geography puzzle page.

Geography Printables

Caitlin Dempsey

GeographyFun features maps, crosswords, and word searches for educators, students, and geography enthusiasts who love exploring the world through words.

A view of cactus.

The Last U.S. Stand of the Key Largo Tree Cactus Has Vanished

Caitlin Dempsey

The Key Largo tree cactus is now extinct in Florida, highlighting the vulnerability of coastal species to climate change and sea level rise.