Question 1

What is the name for the center of an atom?

Accepted Answer

Nucleus

Answer

Neutron

Answer

Electron

Answer

Proton

Question 2

What is the formula for water?

Accepted Answer

H2O

Answer

NaCl

Answer

SO2

Answer

CO2

Question 3

What is the process of plants making food called?

Accepted Answer

Photosynthesis

Answer

Fermentation

Answer

Digestion

Answer

Respiration

Question 4

What is the smallest unit of matter?

Accepted Answer

Atom

Answer

Cell

Answer

Molecule

Answer

Element

Question 5

What is the name for the force that pulls objects towards each other?

Accepted Answer

Gravity

Answer

Inertia

Answer

Friction

Answer

Momentum

Question 6

What is the law of conservation of mass?

Accepted Answer

Matter cannot be created or destroyed, only changed in form.

Answer

The total energy in a system is always constant.

Answer

All matter is made up of atoms.

Answer

Energy cannot be created or destroyed, only changed in form.

Question 7

What is the formula for calculating force?

Accepted Answer

Force = Mass x Acceleration

Answer

Force = Distance x Time

Answer

Force = Work / Energy

Answer

Force = Velocity x Time

Question 8

What is the SI unit of force?

Accepted Answer

Newton (N)

Answer

Meter per second (m/s)

Answer

Kilogram (kg)

Answer

Joule (J)

Question 9

What happens to the acceleration of an object if the force acting on it is increased?

Accepted Answer

Acceleration increases

Answer

Acceleration becomes negative

Answer

Acceleration stays the same

Answer

Acceleration decreases

Question 10

What is the net force on an object that is not moving?

Accepted Answer

The net force is zero

Answer

The net force is one

Answer

The net force is negative

Answer

The net force is infinite

Question 11

What type of force slows down an object that is moving?

Accepted Answer

Friction

Answer

Magnetic force

Answer

Gravitational force

Answer

Electric force

Question 12

What is the force acting on a book lying on a table?

Accepted Answer

The force of gravity

Answer

The force of the table pushing up

Answer

The force of wind resistance

Answer

The force of friction

Question 13

Which of the following is NOT a type of star?

Accepted Answer

Comet

Answer

Red Giant

Answer

Neutron Star

Answer

White Dwarf

Question 14

What is the name of the galaxy that contains our solar system?

Accepted Answer

Milky Way

Answer

Whirlpool

Answer

Andromeda

Answer

Triangulum

Question 15

What is the name of the theory that explains the movement of the Earth's lithospheric plates?

Accepted Answer

Plate tectonics

Answer

Continental drift

Answer

Weathering

Answer

Rock cycle

Question 16

What is the process by which rocks are broken down into smaller pieces?

Accepted Answer

Weathering

Answer

Erosion

Answer

Metamorphism

Answer

Deposition

Question 17

What is the driving force behind plate tectonics?

Accepted Answer

Convection currents in the mantle

Answer

Earthquakes

Answer

Volcanic eruptions

Answer

Gravity

Question 18

What type of boundary is formed when two plates move apart?

Accepted Answer

Divergent boundary

Answer

Subduction boundary

Answer

Transform boundary

Answer

Convergent boundary

Question 19

Which type of plate boundary is responsible for the formation of mountains?

Accepted Answer

Convergent boundary

Answer

Subduction boundary

Answer

Transform boundary

Answer

Divergent boundary

Question 20

What is the name of the supercontinent that existed millions of years ago?

Accepted Answer

Pangaea

Answer

Tethys

Answer

Laurasia

Answer

Gondwana

Question 21

What type of boundary is formed when two plates slide past each other?

Accepted Answer

Transform boundary

Answer

Divergent boundary

Answer

Convergent boundary

Answer

Subduction boundary

Question 22

What is the name for a boundary between two air masses of different temperatures?

Accepted Answer

Front

Answer

Trough

Answer

Jet stream

Answer

Pressure system

Question 23

What is the term for a huge rotating storm with high winds at its center?

Accepted Answer

Hurricane

Answer

Blizzard

Answer

Thunderstorm

Answer

Tornado

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