The main cause of air pollution is __________?
The main cause of air pollution is __________?
A. Burning Of Fuels
B. Forests
C. Fertilizers
D. None of these
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The pyramid of energy in any ecosystem is _________?
The pyramid of energy in any ecosystem is _________?
A. Always upright
B. May be upright or invented
C. Always inverted
D. Always CircleThe famous book; Al – Qanun was written by the Muslim scientist ?
The famous book; Al – Qanun was written by the Muslim scientist ?A. Jabar bin Hayyan
B. Zakariya Al – Razi
C. Abu Ali Sina
D. Abdul Qasim MajreetiFatal degenerative lung disease caused by particulate asbestos is referred to as _____________?
Fatal degenerative lung disease caused by particulate asbestos is referred to as _____________?
A. asbestosis
B. asthma
C. allergy
D. sinusitisLeach has ________ number of brains.
Leach has ________ number of brains.A. Zero
B. 32
C. 36
D. None of theseThe SI unit of charge is __________?
The SI unit of charge is __________?A. Ampere
B. Coulomb
C. Ohm
D. VoltAlbert Einstein was a____________?
Albert Einstein was a____________?A. Physicist
B. Physician
C. Chemist
D. BiologistAlbert Einstein (14 March 1879 – 18 April 1955) was a German-born theoretical physicist who developed the theory of relativity, one of the two pillars of modern physics (alongside quantum mechanics). His work is also known for its influence on the philosophy of science. He is best known to the general public for his mass–energy equivalence formula E = mc^2, which has been dubbed “the world’s most famous equation”. He received the 1921 Nobel Prize in Physics “for his services to theoretical physics, and especially for his discovery of the law of the photoelectric effect”, a pivotal step in the development of quantum theory.