Ecology and Ecosystem - Environment and Ecology quiz 9 is a free online quiz challenge under Ecology and Ecosystem - Environment and Ecology category. There are 59 free online quiz challenges available in Environment and Ecology category
Among the following climatic factors, which one has the least effect upon terrestrial ecosystem?
In which of the following the maximum plant diversity is found?
Consider the following statements 1. In ecology, an ecosystem is a naturally occuring assemblage of organism (plant, animal and other living organism-also refereed to as a biotic community or biocoenosis) living together with their environment (or biotope). function as a unit of sorts.2. The term 'ecosystem' first coined by Arthur Tansley.Which of the statements given above is/are correct?
The amount of energy as it passes on from one trophic level to other in an ecosystem
Consider the following about BOD1. BOD stands for Biotic Oxygen Demand.2. The quality of organic pollutant in water can be determined by measuring BOD.3. When huge amount of sewage is dumped into river, the BOD will increase.Which of the statements given above is/are true?
Woody plants that take the form of vines supported on tree and shrubs are
Composting is one of the oldest forms of disposal of waste. It is the natural process of decomposition of organic waste that yields manure or compost.Which one of the following is added to the compost to get better results?
The bottom zone consisting of sand silt and dead organisms is called
What is term applied to the process of successive replacement of existing plant communities as the vegetation-environment interaction modifies the environment making it more suitable for new communities?
When we eat the flesh of goat, we are