Physical Geography of Japan Main Ideas

Land forms Main Idea One

Although there are 6,800 islands in its archipelago, a group or chain of islands, Japan consists of four main islands: Hokkaidō, Honshū, Shikoku, and Kyūshū.

Climate and Resources Main Idea Four

As an island nation, Japan relies heavily on the sea for food, but is also a leading rice producer.

Water Systems Main Idea Three

Increasing demand for water in industry and agriculture remains a challenge

Water Systems Main Idea One

Japan has short, swift rivers that flow from the mountains and plunge over cliffs often as stunning waterfalls.

Land forms Main Idea Three

Japan's location in the Ring of Fire causes volcanic activity and frequent earthquakes.

Water Systems Main Idea Four

Many of Japan's coastal lakes are drowned river valleys dammed over time by silt and sandbars.

Land forms Main Idea Two

Most Japanese live along the coastal lowlands.

Climate and Resources Main Idea Three

Most of Japan is forested and large land mammals and birds still thrive in isolated mountain regions.

Climate and Resources Main Idea One

Overall, Japan has a mild climate with abundant rainfall.

Climate and Resources Main Idea Two

The northern latitudes experience a humid continental climate, while further south is a humid, subtropical climate.

Water Systems Main Idea Two

Typically, Japanese rivers rise in forested mountains, flow through steep valleys, and then cross alluvial plains to empty in to the sea.

Land forms Main Idea Four

When earthquakes occur, a major tsunami, or huge wave, can form causing massive property damage and high casualties.