How many aspects make the components of an ecosystem function as a unit?
ATen aspects
BFour aspects
CNine aspects
DSix aspects
Answer & Solution
Correct answer: B. Four aspects
1. The workings of an ecosystem are grouped under named headings.
2. They are productivity, decomposition, energy flow and nutrient cycling.
3. That makes four aspects in all.
4. So the answer is four.
_Source: NCERT Class XII Biology, Ch 12 'Ecosystem'_
Related questions
Animals whose internal state changes with the surroundings are:In winter cold the human body raises heat by:Sweating cools the body by a process compared to a:In summer heat the human body cools itself by:The constant human body temperature is about:The success of mammals is credited to holding constant their:Animals able to keep a constant internal state are called:Tuna fish are rarely caught beyond latitudes that are: