Important Questions on Work and Energy
Cotyledons are also called- 
List some examples of energy chains. The energy received from the sun is called _____. Define the term energy chain. How is energy from the Sun reaching to animals through plants? Explain on the basis of energy chain. In which types do the earth get energy from the sun? Write a short note on Energy Chain. All energy chains start with energy from _____. Which statement accurately characterizes the concept of energy chains? The energy chain in a hydroelectric power plant is What is the role of decomposers in an energy chain? Why do energy chains become shorter at higher trophic levels? Which of the following represents an energy chain correctly? What is the primary source of energy in an energy chain? In an energy chain, what happens to energy when an animal eats a plant? How is energy lost in an energy chain? What type of energy do plants store during photosynthesis? Describe an energy chain giving two examples. 
