Photosynthesis is an endothermicA reaction that absorbs energy from its surroundings.
process that takes part in the chloroplasts (found in leaf cells).
Within chloroplasts is chlorophyllThe green chemical inside the chloroplasts of plant cells. It enables photosynthesis to take place., a green pigmentA coloured chemical. responsible for trapping light energy in order to convert carbon dioxide and water into glucose (chemical energy) and oxygen.