Everyday Science MCQs

A. Wood
B. Copper
C. Iron
D. Water

A. Red blood cells
B. White blood cells
C. Monocytes
D. Platelets

A. White dwarf
B. Red giant
C. Yellow dwarf
D. Orange dwarf

A. Ionosphere, mesosphere, stratosphere, troposphere
B. Mesosphere, stratosphere, ionosphere, troposphere
C. Troposphere, stratosphere, mesosphere, ionosphere
D. Troposphere, ionosphere, stratosphere, mesosphere

A. 15-11 minutes
B. 16-20 minutes
C. 25-26 minutes
D. 32-35 minutes

A. Lung cancer
B. Atherosclerosis
C. Emphysema
D. Asthma

A. Decreases their ability to congeal
B. Decreases their ability to carry oxygen
C. Decreases their ability to reach their typical life duration
D. Decreases their ability to cleanse wounds

A. Ethanol
B. Nicotine
C. Ammonia
D. Tar

A. Chlorine bleach
B. Rocket fuel
C. Nail polish remover
D. Barbecue lighter fluid

A. Absorption and re-emission of light by the atmosphere
B. Absorption and re-emission of ultraviolet radiation by the atmosphere
C. Absorption and re-emission of infrared radiation by the atmosphere
D. Absorption and re-emission of light by clouds