The correct definition of ecosystem is (UPTET Feb 2016) – McqOptions

MCQOPTIONS

1.	The correct definition of ecosystem is (UPTET Feb 2016)
A.	mutually interacting biotic community
B.	abiotic component of an area
C.	The area of Earth and atmosphere inhabited by life
D.	a balanced system of biotic community and its environment
Answer» B. abiotic component of an area

Discussion

No Comment Found

Related MCQs

Renu's grand mother shows her a dried-up well and tells her that 15-20 years ago there was water in the well, but now it has completely dried up. What could be the reason(s) for drying up of water in the well? (CTET Feb 2016) I. The soil around the trees, well and nearby area is now covered with cement. II. A lot of boring pumps have come up in the nearby area. III. Nobody uses the well as there are taps in every body's house now. Select the correct answer using the codes given below.
Malaria is caused by (RTET Feb 2016)
Which one of the following diseases may be caused by stagnant water? (CTET Sept 2015)
"The Supreme Court has directed the government to make Yamuna water quality at least of grade ?C? level which could be made available to people for drinking". According to above mentioned statement the meaning of Grade 'c' level is (UTET April 2015)
How much percentage of the Earth's surface is covered with water? (UTET April 2015)
The boiling water of water on Farenheit scale is...........\[{}^\circ \,F\]. (HTET Feb 2014)
The water level......... when a pinch of salt is dissolved in a glass of water. (HTET Feb 2014)
What is Dead Sea? (CTET Feb 2014)
To restore the underground water level we have to (UTET Sept 2013)
There are three R's to save our environment which are (UTET Sept 2013)