Which part of the atmosphere are you breathing right now?

Lambert’s law is related to?

A. Reflection
B. Refraction
C. Interference
D. Illumination

The biggest planet in solar system is ______ and having _____ moons?A. Uranus , Sixteen
B. Jupiter, Seventy-nine
C. Saturn, Sixteen
D. Uranus, two

According to NASA officail website: Jupiter has now 79 moons. The most of any planet in our Solar System.

 

Cotyledons are very Important because they ________?

A. Store Food
B. Store Water
C. Store Air
D. None of these

Which is the most abundant element in the atmosphere?

A. Nitrogen
B. Hydrogen
C. Nickle
D. Oxygen

What measurement scale is used to determine wind speed?

A. Richter Scale
B. Beaufort Scale
C. Meter-second scale
D. None of these

What is the common name for the drug acetyl salicylic acid?

A. Paracetamol
B. Analgin
C. Aspirin
D. Penicillin