ROCKS, MINERALS AND THE EARTH´S SURFACE

Rocks and minerals

Rocks and Minerals

Mineral Hardness: Mohs Hardness Scale

Mineral colour

Rocks and soils - Play

Rock and soil

Sart your rock collection

The Rock Cycle Diagram

An online soil experiment


Weathering and Erosion

THE ATMOSPHERE AND WEATHER

What is weather?

Weather and climate

WEATHER

WEATHER VOCABULARY

WHAT IS THE WEATHER LIKE TODAY?

Ultraviolet radiation index

Skin solar safety precautions

Global warming
Sorting into causes of global warming
How to contribute to reduce global warming

How To Build An Anemometer

Do It Yourself Weather Vane

Make your own weather instruments!