What is the two landforms dominate the world?

Answer 1

The two landforms that dominate the world are oceans and plains. Approximately 70 percent of the Earth is covered by the 4 major oceans. Plains make up 50 percent of the Earth's land mass.

Answer 2

Mountains and oceans are the two landforms that dominate the world. Mountains cover approximately 20% of the Earth's land surface and play a critical role in shaping weather patterns and providing habitats for diverse flora and fauna. Oceans cover about 70% of the Earth's surface and are crucial for regulating climate, supporting marine ecosystems, and providing resources for human populations.