Q. In order to form compost which of the following wastes cannot be decomposed by bacteria?

View solution

Q. Which is the most important group of decomposer?

View solution

Q. What is called for the process of breaking down food to yield energy?

View solution

Q. What are called for an organisms which get energy by eating dead organisms?

View solution

Q. Which among the following is a product of photosynthesis?

View solution

Q. What is called for an organism that eats both plants and animals?

View solution

Q. Why energy flow is linear in an ecosystem?

View solution

Q. Energy flow is cyclic.

View solution

Q. Flow of nutrients is___________________________

View solution

Q. Why plants in forests do not make use of all the light energy available to them?

View solution

Q. Which form of Sun’s energy is trapped by the producers in the energy flow?

View solution

Q. How many percents of energy transferred from one trophic level to the next higher level?

View solution

Q. Into how many areas the energy that is received by organisms during energy transfer is converted?

View solution

Q. There is always a loss of some energy as heat during energy flows through an ecosystem.

View solution

Q. How many types of ecological succession are there?

View solution

Q. What is called for the term used to express a community in its final stage of succession?

View solution

Q. What is called for the term in which all the living organisms that occupy an area undergoing primary succession in the beginning stages?

View solution

Q. What is called for the process when older communities of plants and animals are replaced by newer communities?

View solution

Q. Which process occurs after a volcanic eruption?

View solution

Q. Species diversity hurts ecological succession.

View solution