The biome concept organizes large-scale ecological ... Three major selective forces dominate the evolution of plant traits in grasslands, recurring fire, periodic drought, and grazing.

This map from the US Geological Survey (USGS) shows the shrinking range of the North American grassland biome. Thanks to ...

Join EVA ('Earth's Virtual Assistant') to investigate the climate, plants and animals that characterise two of the planet's major biomes: woodlands and grasslands. EVA: Get set for an exciting ...

where similar animals and plants live. Some of the world’s main biomes include rainforest, desert, savannah, grassland, woodland and tundra. Each biome has characteristics that make it unique ...