The word Environment is derived from the ____________ word environer.
Environment:
Elements of the environment :
Final Answer: The word Environment is derived from the French word environer.
Give one word for the following:
(ii) A method to prepare manure that is environment friendly.
Give one word / a few words for the following:
Organisms which help not only in cleaning the environment but also in the recycling of minerals.
Fill in the blanks. Choose the appropriate word or words from the brackets and fill up the blanks:
(c)An _____ is a change in the environment that may be of sufficient strength to initiate an impulse.(effector/stimulus)