Part 1: Deserts are usually found places that are hot like Australia, Mexico and Chile with the exception of Antarctica.
Part 2: Deserts have four seasons, winter, spring, summer and autumn. The temperature in the winters is generally 41°F (5°C) or below. In the summer the weather heats up to between 55° and 75°F (12 and 24°C). Average rainfall is usually 3 - 5 inches (8 - 13 cm). It is extremely dry and has hot days and cold nights. In most deserts, they have rain for the precipitation with the exception of Antarctica which gets snow for precipitation.
Part 3: In the deserts, there are not a lot of plants. The most common plants are acacia and emu bush. A shrub called acacia stretches all the way across the Great Victoria