Environment Quiz 89: Practice Questions for Green Olympiad

Environment Quiz 89: Practice Questions for Green Olympiad

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1. A ring-shaped coral reef, it surrounds a body of water called a lagoon. What do you call these type of coral reefs that develop with underwater volcanoes?

Atoll
Habili
Crater
Platform reef

2. Hematophagy is a feeding behavior that has been adopted by many invertebrates. What do they feed on?

Milk
Plant Sap
Blood
Nectar

3. Karakoram range of mountains span the borders of many countries. Which one of the following is NOT one among them?

Afganisthan
Tajikistan
Pakistan
Kyrgyzstan

4. Some fossils of dinosaurs of 6 million years old have been found in the area of Desert National Park. In which state is the park located?

Assam
Gujarat
Maharashtra
Rajasthan

5. The leaves of which one of the following trees is used as a traditional remedy for Chicken pox?

Asoka
Banyan
Neem
Devadaru

6. What is the actual colour of a Polar bear's hair?

White
Black
No color
Yelllow

7. What is the primary source of energy in a Detritus Food Chain?

Plants
Bacteria
Animals
Dead matter

8. Which component contained in the dark leafy greens help neutralize free radicals and prevent cancer and heart disease?

Phytochemicals
Anti-oxidants
Calcium
Chlorophyll

9. Which of the following parts of a plant makes maximum food for itself?

Leaf
Bark
Stem
Root

10. Which one of the following organisms can help monitor air pollution?

Lichen
Bacteria
Algae
Fungi

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