Topic 4 Earth's Features

Front

What is a topographic map?

Back

A topographic map is a detailed and accurate representation of the Earth's surface, showing elevation, landforms, and features like rivers and roads.

Front

What information do you need to draw a topographic map?

Back

You need to know how steep the land is or how deep the valleys are.

Front

What is 'parent material' in soil?

Back

Parent material is the underlying geological material from which soil is formed.

Front

What is 'topsoil'?

Back

Topsoil is the uppermost layer of soil, rich in organic material and nutrients, where most plant roots grow.

Front

What is 'subsoil'?

Back

Subsoil is the layer of soil beneath the topsoil, containing minerals and nutrients but less organic material.

Front

What is 'weathering'?

Back

Weathering is the process of breaking down rocks and minerals into smaller pieces due to environmental factors.

Front

What is 'erosion'?

Back

Erosion is the process by which soil and rock are removed from one location and transported to another by wind, water, or ice.

Front

What are landforms?

Back

Landforms are natural features of the Earth's surface, such as mountains, valleys, plateaus, and plains.

Front

What is the water cycle?

Back

The water cycle is the continuous movement of water on, above, and below the surface of the Earth, including processes like evaporation, condensation, and precipitation.

Front

What is sedimentary rock?

Back

Sedimentary rock is a type of rock formed by the accumulation and compaction of mineral and organic particles.