Forces
Periodic Table
Chemical Change
Mass, Volume, Density
Potential/Kinetic Energy
Seasons/Tides
Mystery
100
An object is pulled to the right with a force of 10 N and to the left with a force of 7 N . What is the net force and direction?
What is 3N to the right
100
The Periodic Table lists an arrangement of ______.
What are Elements
100
If two substances are mixed & it bubbles and ____ is produced, this is evidence of a chemical change.
What is A Gas
100
What is the term used to describe the amount of mass per unit volume of a substance?
What is Density
100
Energy in motion is called
What is Kinetic Energy
100
This is an imaginary line that divides the Earth into the Northern and Southern Hemispheres.
What is the equator?
100
Which layer of the earth is the thinnest?
What is the crust
200
A box is pushed to the right with a force of 12 N and to the left with a force of 12 N. The Net Force is _____
Balanced or 0
200
Carbon, Hydrogen, & Oxygen are classified as ______
What are Nonmetals
200
A sample of matter is made of identical atoms. The sample could be
What is an Element
200
Which substance has a definite shape and a definite volume?
What is a Solid
200
At its highest point, a rollercoaster will have its maximum ___________ energy?
What is Potential Energy
200
What tide would occur when the Sun, Moon, & Earth are all in alignment?
What is a Spring Tide
200
The particles in a medium move ___________ when a longitudinal wave passes through it
What is side to side?
300
A soccer ball slows down as it rolls across the grass. Which force is responsible for this effect?
What is Friction
300
Elements like Boron, Silicon, Antimony, & Arsenic that share qualities of metals & nonmetals
What is a Metalloid
300
A change to a substance without forming a new substance, such as changing size or state of matter.
What is a Physical Change
300
The density of syrup is _________ than the density of water. For example if I pour maple syrup in water, it will _______.
What is More & Sink
300
Energy that is related to an object's height (or position) is called
What is Gravitational Potential Energy
300
What type of tide happens the Sun, moon, and Earth are aligned like in the picture above?
What is a Neap Tide
300
What type of wave is shown in the picture?
What is a transverse wave
400
A push or a pull is called _____
What is a Force
400
These are physical properties that metals have:
What is/are
- malleability
- shiny
- good conductor
-ductile
400
A student mixes two clear liquids and observes a yellow solid forming at the bottom of the container. What evidence of a chemical change is shown?
What is the formation of a Precipitate
400
According to the photo, the density of cork is ______ than the density of water
What is Less
400
Rubber bands, a drawn bow, and slinkies are examples of
What is Elastic Potential Energy
400
What is the main reason for the changing seasons on Earth?
What is The tilt of the Earth's axis and its orbit around the sun.
400
Name the 4 "spheres" or interacting systems that help sustain life here on Earth.
What are Geosphere, Atmosphere, Biosphere, & Hydrosphere
500
Planets in the Solar System orbit (go around) the Sun. This type of force enables the planets to go around the Sun without randomly roaming around space. What force is this?
What is Gravity
500
Metals are found on the ______________ side of the periodic table.
Left
500
Name all observations that denote a chemical change has occurred.
What is C G L T P
- Color Change
- Gas Production
- Light Production
- Temperature Change
- Precipitate Formed
500
The density of helium (the gas that is used in balloons) is _______ than that of air.
What is Less
500
During photosynthesis, radiant energy (known as solar energy) is converted to _______ energy which is then used as _______ energy by the plants to move, function & facilitate life functions.
What is Chemical & Mechanical
500
In _____ & ________, the Earth receives equal parts of light & dark. During the _______ & ________, the Earth has "solstices" which are periods when the either the Northern or Southern Hemisphere are tilted towards the Sun & receive an unequal amount of light & dark hours.
What are fall, spring, summer, & winter
500
If you used an apple to represent the earth, the area directly below the apples skin would represent which of Earths 4 layers?
What is the mantle