WorksheetsQUIZ BEE!
Total questions: 12
Worksheet time: 6mins
The Geologic Time Scale is subdivided into 4 groups. Which of the following is the correct order from the largest to smallest subdivisions?
eon, period, epoch, era
era, eon, period, epoch
epoch, period, era, eon
eon, era, period, epoch
What eon do us, modern humans, are currently living in?
archean eon
hadean eon
phanerozoic eon
proterozoic on
Which of the following is known as "liquid gold" in the blood in this time of Covid-19 pandemic?
Red Blood Cells
Plasma
Platelets
White Blood Cells
What are the most common elements in the human body?
Phosphorus, nitrogen, calcium
Sulfur, sodium, magnesium
Copper, zinc, selenium
Oxygen, carbon and hydrogen
In the periodic table, which of the following refers to the horizontal rows?
Period
Group
Family
Series
When an animal cell put in a hypertonic environment, what do you think would happen?
An animal cell will swell
An animal cell will shrink
An animal cell will secrete enzymes
An animal cell will remain unchanged.
Noble gases are inert because they have completed their outer electron shells. Which of these elements is not a noble gas?
Helium
Chlorine
Argon
Krypton
What is the audible frequency range of a human ear?
2-20 Hz
20-200 Hz
20-20000 Hz
200-2000 Hz
Two satellites are moving in the same circular orbit around the earth. Which of the following is correct?
The two satellites must have the same mass.
The two satellites must have the same angular momentum
The satellites must have the same speed
The satellites must have the same kinetic energy
Which is NOT an example of igneous rock?
andesite
basalt
granite
sandstone
What does the area under a velocity-time graph signifies?
Acceleration
Change in time
Displacement
Speed
It is an example of a uniformly accelerated motion where an object falls under the influence of gravity alone.
Projectile Motion
Free Fall
Kinematics
Relative Motion
