1
When you push something, you apply ____.
a. Force
b. Acceleration
c. Mass
d. Compression
a) force
Which group of animals have scales?
a. Mammals
b. Amphibians
c. Reptiles
c) reptiles
Which material from the following has the highest transparency?
a. Paper
b. Wood
c. Metal
d. Glass
d) glass
What part of the skeletal system protects the lungs?
a. Spine
b. Ribs
c. Pelvis
d. Skull
b) ribs
What is the largest planet in the solar system?
a) Mercury
b) Pluto
c) Jupiter
d) the sun
c) Jupiter
Animals that sleep during the day and are active during the night are called...
a) sleepy
b) nocturnal
c) diurnal
d) crepuscular
b) nocturnal
What are animals, which eat only plants called?
a. Herbivores
b. Insectivores
c. Carnivores
d. Omnivores
a) herbivores
What is the hardest known natural material?
a) carbon
b) steel
c) diamonds
d) aluminium
c) diamonds
What are animals, which eat only meat called?
a. Herbivores
b. Insectivores
c. Carnivores
d. Omnivores
c) carnivores
Which travels faster, sound or light?
Light!
What tissue connects muscles to bones?
a. Skin
b. Blood vessels
c. Fat
d. Tendon
d) tendon
Which planet in our solar system has 53 moons?
a) Mercury
b) Saturn
c) Earth
d) None of them
b) Saturn
Which scientist invented the light bulb?
a. Isaac Newton
b. Thomas Alva Edison
c. Albert Einstein
d. Stephen Hawking
b) Thomas Alva Edison
Discovered by Alexander Fleming, this is now used to treat infections and is considered one of the most important discoveries in the field of medical science. What is it?
a) DNA
b) cells
c) antibiotics
d) anti-fungal creams
c) antibiotics
How many teeth does an adult human have? (typically)
a) 16
b) 32
c) 64
d) 104
b) 32
Which is NOT a property of metals...
a) conducts heat
b) shiny
c) conducts electricity
d) dull
d) dull
Which scientist proposed the 3 laws of motion?
a. Isaac Newton
b. Thomas Alva Edison
c. Albert Einstein
d. Stephen Hawking
a) Isaac Newton
Where can you find the smallest bone in the body?
a) in the ear
b) in the hand
c) in the spine
d) in the leg
a) in the ear
Body organs work together as part of ___.
a. an organ system
b. a tissue
c. a cell
d. a limb
a) an organ system
a) Italy
b) Hawaii
c) Indonesia
d) Australia
b) Hawaii
Which system of the body controls the senses?
a. Circulatory system
b. Digestive system
c. Nervous system
d. Skeletal system
c) nervous system
Earth is surrounded by layers of gases collectively called the _____.
a. Hydrosphere
b. Stratosphere
c. Atmosphere
d. Ozone layer
c) atmosphere
Plants produce which gas from photosynthesis?
a. Hydrogen
b. Carbon monoxide
c. Carbon dioxide
d. Oxygen
d) oxygen
True or false: Rain forests considered to be temperate regions.
False, they are considered tropical!
Which pigment gives the leaves its green color?
Hint: it begins with "C"
Answer: Chlorophyll