Glucose
(Produced in photosynthesis)
A process is happening there. We call it photosynthesis.
Food for plant is produced in chloroplasts.Photosynthesis produces food for plant.
Photosynthesis
glucose
Glucose.
The produced glucose will become food for the plant.
It produces food for a plant.
No food will be produced. So no energy will be produced
Anywhere that is green is the chloroplasts where the food is produced from carbon dioxide and water into glucose with the help of sunlight.
Glucose
Heat is produced by the food making process in plants as a by product. As the plant break down food, heat is given off along with energy which is consumed directly by the plant.
The food produced by the plant is eaten by insects or worms and those are eaten by the birds. So indirectly plant is the main source of energy every animal eats. because worms and insects eat the food produced by the plant and they are later on eaten by birds and birds are eaten by any other animal. So that's how a bird consumes energy from a plant. =)