E-Quiz On Environment and Ocean Sciences
Hello everyone most welcome on my blog . Today in this post I will tell you about a new and interesting quiz competition. So let's start, There is an online quiz competition on "Environment and Ocean Sciences" . This quiz competition is organized by Department of Biotechnology, Stella Maris College (Autonomous), Chennai . In this quiz competition everyone can participate . There is no any registration fee. There is total 15 MCQ questions . There is total 15 Marks and 1 Mark will be given for each correct question. There is no any negative marking. After quiz completion each participants will receive a participation certificate on your email id.
After Submitting The Quiz Participants Will Receive This Type of Participation Certificate.
Here You can sell all the questions which are asked in this quiz competition
1. Which of the following country will host the World Environment Day 2021 event?
Germany
Pakistan
India
Canada
2. What is the theme of World Environment Day 2021?
Ecosystem Restoration
Restore Our Earth
Connecting People with Nature
Seven Billion Dreams
3. What percentage of the planet’s land is covered by forests?
28%
25%
40%
31%
4.When and where was the Environment Day Anthem launched?
Nepal, 1995
US, 2000
India, 2013
UK, 2006
5. The relationship in which two co-habiting or cooperating organisms benefit each other is called
Symbiosis
Coevolution
Commensalism
Mutualism
6. The following are phycocolloid extracts of marine algae having economic value
Algin and carrageenan
Phycobilins and carotenoids
Fucoxanthin
All of the above
7. The following is known to apply to red tides
All red tides involve phytoplanktonic neurotoxins that do not kill shellfish, but may harm people that eat the shellfish
All red tides involve phytoplankton that make neurotoxins harmful to all animals
Only some involve phytoplankton neurotoxins that harm all animals including people
Only some involve phytoplankton neurotoxins that do not kill shellfish, but may harm people that eat the shellfish
8. Coral reefs are being threatened and destroyed by
Dynamite and cyanide fishing
Clearing of terrestrial forests for agriculture
An increase in bacterial and fungal diseases
All of the above
9. When is worlds environment day celebrated every year?
June 5th
July 5th
January 5th
September 5th
10. The biotic components in the ecosystem which make their food self are called
decomposers
producers
donors
rotifiers
11. Which region is declared as the first Hotspot in India?
Ooty
Kodaikanal
Nilgiris
Wayanad
12. The method of soil conservation in the coastal and dry regions where rows of trees are planted to check the wind movement to protect soil cover is called
Mulching
Contour barriers
Rock dam
Shelter belts
13. The Earth summit was organised by
UNESCO
UNCED
WHO
UNICEF
14. Which of the following aquatic plant is effective in preventing the water-pollution caused by industrial waste?
Water Hyacinth
Elephant Grass
Parthenium
Cyprus
15. Where are the most stable Ecosystems found?
Soil
Sludge
Ocean
Air
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