25 Free Informative Speech Topics On Geography

1. The antipodes - Places on Earth which are diametrically opposite to eachother.
2. Cartography - How terrestrial globe spheres are crafted.
3. Climatology - Patterns in climate change, like rising temperatures and flooding.
4. Coasts - Types of coasts, deltas, sea cliffs and beaches.
5. What does the continental drift theory mean?
   
   
6. Cultural geography - The culture, customs, food, music, traditions, religions and language of the country you like.
7. Desert - How to create a garden in the desert or from native soil with fertilizer and other stuff.
8. Earth's atmosphere - The Layers of our atmosphere: troposphere, stratosphere, mesosphere, thermosphere and exosphere.
9. Extreme points of your continent: e.g. the northernmost point of Aisia is Cape Chelyuskin in North Central Russia, and the southernmost point of the US is Key West, Florida.
10. GPS - The Global Positioning System in shipping.
11. Glaciers - How glaciers of ice are formed.
12. Globalization - The effects on social communities, e.g. economic, social, and cultural.
13. Hemispheres, the Equator and Meridians.
14. Mountains - The ten highest mountains.
15. Hydrology - How the hydrologic cycle works, it starts with evaporation of water from the ocean and ends in rain.
16. Islands - How to survive on a tropical island.
17. Landforms - How the Phillipines are formed millions of years ago.
18. Natural disasters are interesting free informative speech topics - Worldwide effects of volcanoes, tornadoes, hurricanes, tsunamis or earthquakes.
19. Ocean streams - What are cold and warm ocean streams and why are they important?
20. Permafrost (frozen rock, soil, sediment) - Can it stand global warming?
21. Sea level - Living in a country below sea level, e.g. The Netherlands does for ages.
22. Poles - The differences between the North and South Pole.
23. Rivers - The longest rivers, e.g. the Nile in Africa (about 4,150 miles), the Amazon in South America (4,000 miles) and the Yangtze in China (3,950 miles).
24. Soil - The soil profile in your neighbourhood.
25. Tropics - When do we call a climate a tropical climate?