COASTAL EROSIONGLACIAL EROSIONWIND EROSIONCHEMICAL WEATHERINGMASS MOVEMENTFIND OUT MOREThe process that breaks up and carries away the rocks and soils that make up the Earth’s surface is called…
SPECIALIZED FOR SURVIVALDUNKLEOSTEUSEVOLUTION OF THE ELEPHANTNATURAL SELECTIONADAPTATIONFIND OUT MOREThe process by which changes occur in living things over time is known as evolution. The…
METEOR STRIKEISLAND ISOLATIONCAPTIVE BREEDINGFIND OUT MORESince life on Earth began, a huge number of animals have appeared, flourished and then disappeared again. These disappearances are…
PREDATOR AND PREYANGLER FISHOMNIVORESHONEYPOT ANTDIGESTIONFIND OUT MOREUnlike plants, animals cannot make food from sunlight. Animals have to feed to produce the energy they need to grow, move…
FILTER FEEDERAFRICAN LUNGFISHJAWLESS LAMPREYFISHFIND OUT MOREFish are water animals that evolved about 500 million years ago. They were the first animals to have an internal skeleton. Most fish…
AEROFOILHOW TO CONTROL FLIGHTFIND OUT MOREWhen something flies, it overcomes the force of gravity and moves through the air. Birds and aeroplanes fly using curved aerofoil wings that produce an…
FLOATING AIRSHIPFLOATING SHIPBIOGRAPHY: ARCHIMEDES Greek, 287-212 BCSINKINGFIND OUT MOREWhen an object such as a boat or an airship rests in a fluid (a liquid or gas), it has to displace (push…
NEWTONSTURNING FORCESCOMBINED FORCESFIND OUT MOREFrom the movements of the planets to the energy produced inside atoms, everything that happens in the Universe is ultimately caused by forces. A…
TYPES OF FOSSILBIOGRAPHY: WILLIAM SMITH British, 1769-1839FOSSILIZATIONFIND OUT MOREFossils are the remains or traces of an animal or plant that are preserved in rock. They come in many forms,…
LUBRICATING MACHINERYSTREAMLININGFIND OUT MOREIf you kick a ball across a playground, it bounces and rolls on the ground’s rough surface and soon comes to a halt. What slows it down is friction…
