DEFENCESTOUGH ALPINESHIGH UP ON A HOSTXEROPHYTESHALOPHYTESFIND OUT MORESome plants have special features that help them to repel predators. Other plants can survive and even thrive in hostile…
A-B | C-G | H-S | T-Z ablation: The loss of snow cover from any snow or ice surface by melting, evaporation, or calving. abrupt climate change: Climate change…
Child's PlayWeatherEl Nio: The Grown-Up ChildThe Connection Between the Sea and the AtmosphereChild's PlayLa Nia: The Kid's Sister El Nio has always been associated with economic hardship along the…
COASTAL (NERITIC) ZONEOPEN OCEAN ZONESOCEAN CURRENTSTIDESWAVESFIND OUT MOREAbout 71 per cent of our planet’s surface is covered by oceans and seas. In order of size, the five great oceans are…
HOW DO RIVERS BEGIN? WHAT IS A RIVER’S LOAD? HOW DO RIVERS SHAPE THE LANDSCAPE? WHAT IS AN ESTUARY? HOW ARE DELTAS FORMED? LAKESFIND OUT MOREA river is a natural channel down which water flows to…
COMMON PARTICLESMINERAL MIXTURESPARTICLE SIZESOLUTIONSFIND OUT MOREAlmost everything is made of different substances mixed together. Things are only easy to recognize as mixtures if the PARTICLE…
COHESIONVISCOSITYVOLUMEFIND OUT MOREAs water flows along a river, it constantly changes its shape to fit the space available. This is because water is a liquid, and liquids flow and do not have…
RAINBOWTHE WATER CYCLEHAILSNOWFIND OUT MOREThe moisture gathered in clouds eventually falls to the ground as liquid rain or drizzle, or as solid, frozen SNOW or HAIL. Any kind of falling…
Which Materials Insulate Best Against Windchill?Intermediate-Level Science ProjectsWhich Materials Insulate Best Against Windchill?Do Clouds Tell Us What Weather Is Coming?What Factors Most Affect…
