A. Oxygen
B. Cabon Dioxide
C. Silicon
D. Clay
About 50% of the Earth’s crust, including the waters on the Earth and atmosphere, is? Read More »
Everyday Science McqsA. Sulfur Dioxide and Potassium Nitrate
B. Sulfur and Charcoal
C. Nitrogen Oxide and Potassium Nitrate
D. Sulfur Dioxide and Nitrogen Oxide
Acid rain is mainly caused by emissions of __________ in the atmosphere? Read More »
Everyday Science Mcqs A. minor or no damage
B. considerable damage
C. severe damage
D. extreme damage
In general, wind speed of 10 –13 kph caused_______? Read More »
Everyday Science Mcqs A. 61%
B. 67%
C. 71%
D. 76%
Water covers __________ of the Earth’s surface? Read More »
Everyday Science McqsA. Aristotle
B. Plato
C. Einstein
D. Newton
Who is considered the founder of meteorology? Read More »
Everyday Science McqsA. Potential
B. Transverse
C. Kinetic
D. Mechanical
Wind energy is the __________ energy. Read More »
Everyday Science McqsA. Joule
B. Calories
C. Tesla
D. Proteins
The energy value of food is measured in_______? Read More »
Everyday Science McqsA. Carbon, Hydrogen and Oxygen
B. Carbon, Hydrogen and Nitrogen
C. Carbon, Oxygen and Nitrogen
D. Hydrogen, Oxygen and Nitrogen
The natural fats and oils are composed of_________? Read More »
Everyday Science McqsA. Anemometer
B. Barometer
C. Hydrometer
D. Hygrometer
The instrument used to measure wind speed is? Read More »
Everyday Science McqsA. water
B. salts
C. minerals
D. glucose
The source of oxygen in photosynthesis is Read More »
Everyday Science Mcqs