What is a biome?

The video explains the characteristics of deserts, highlighting the Atacama Desert as the driest place on Earth. It introduces biomes as large land areas with distinct climates that determine the types of life they support. The video discusses how organisms adapt to survive in desert ecosystems, using the Mojave Desert as an example. It also outlines various types of biomes, such as tropical rainforests, savannahs, tundras, and forests, each with unique climates and life forms.

Describe the adaptations of cacti that allow them to survive in the Mojave Desert.

List different types of biomes mentioned in the text.