- The study of organisms in relation to their environment is called:
Answer: Ecology
2. The Ozone layer is situated at a height between:
Answer: 15 and 60 km
3. The organic acid present in tomato is:
Answer: Oxalic Acid
4. Leaves are green due to the presence of:
Answer: Chlorophyll
5. The country that awards Nobel prize is:
Answer: Sweden
6. Dhanvanthari Award is given in the field of:
Answer: Medicine
7. Nagarjuna Sagar Dam is built across the river:
Answer: Krishna
8. The first scheduled caste Vice President of India belongs to ………………..?
Answer: Kerala
9. A metal that occurs free in nature is:
Answer: Platinum
10. An example for tribasic acide is:
Answer: Nitric acid
