Have any questions?
[email protected]
English
Vietnamese
French
Spanish
Korean
Japanese
Thai
Chinese
Indonesian
Login
Signup
Contact
Login
Home
Full form of COD is;
Question 1:
Full form of COD is;
A.
Chemical Oxide Demand
B.
Chemical Ozone Demand
C.
Chemical Oxygen Demand
D.
None of these
These questions are from this test. Would you like to take a practice test?
Practice Environment Online Test 3 | Englishfreetest.com
20 minutes
10 questions
Do test
Some questions from the same exam
Which festival was promoted by the Environment Minister recently?
Which among the following is not required for the formation of Photochemical smog?
The objective of environmental education is
Which of the following series is true about energy flow in an ecosystem?
In a food chain, the solar energy utilized by plants is only
World creature day is celebrated at:
Which one of the following is the reason for happening of days and nights?
Name of extremely effective fire extinguishing agent is
Layer of atmosphere in which Ozone layer lies is
Full form of COD is;
Some other questions you may be interested in
My son loves ………………………………
My sister is ……………………………..
Please don’t use your nail as …………………………….. screwdriver.
Can you recommend …………………………… good dentist?
…………………………… must have patience.
……………………………… usually start talking at around 18 months old.