The Plantae Kingdom is made up of all the plants that you see each day. Most plants are multi-cellular, meaning that they consist of many cells. Different types of plants include trees, grass, flowers, and some types of algae.
Plants use the light from the Sun to produce their own food. This allows them to grow almost anywhere, as long as there is enough water.
Plants get their green color from the chlorophyll which is found inside of their cells. Plants use chlorophyll to collect energy from the light of the Sun. They then use this energy to create food. In this process, they create the food we eat and the oxygen we need to breathe. Plants are very important to the life of almost every other living thing.