Chemistry
This is the smallest form of matter that cannot be broken down.
The atom?
Where does the Earth get its thermal energy from?
The sun
The force that keeps earth orbiting the sun.
Gravity
What is heat
Heat is thermal energy
Name three things that happened to the bath bomb when we placed it in water.
The bath bomb began to fizz, produce gas, and dissolve.
When two of the same types of atoms combine
An elemental molecule
This is thermal energy transmitted through direct contact from a warm object to a cold object. While this other is thermal energy transmitted through open space
THIS motion gives us day and night, while THIS motion gives us years and seasons.
Rotation and Revolution
What are the four different forms of precipitation?
-Rain
-Hail
-Sleet
-Snow
What are the three different forms of matter?
Solid, Liquid, and gas
When two different types of atoms combine
A compound molecule
When warm air rises in the sky, it will begin to cool down and condense. The water vapor and dust within that air combine to form what?
A cloud
The Earth has a stronger gravitational pull than the moon because the mass of Earth is __________ than the mass of the moon.
Bigger
What is a property?
A property is a characteristic that identifies an object or substance.
What atoms combine to form water?
2 hydrogen atoms, and 1 oxygen atom
These are two types of tests that you can perform to identify an object
When a warm wet air mass and a cold dry air mass what forms?
a front and/ or Precipitation
Order these from smallest to largest
-the Milkyway galaxy, Earth, the universe, the solar system
Earth, the solar system, the Milkyway galaxy, the universe.
What is DNA?
DNA is the boss of the cell that is inherited from our parents. The DNA tells the cell what do to
What is kinetic energy and what is potential energy?
Kinetic energy is movement and potential energy is when an object is NOT in motion.
In order for a new substance to be created, what needs to happen to the particles?
The atoms need to break apart before they can rearrange.
What is hail?
A solid form of water in the form of a ball.
What are the three layers of the Earth?
The core, the mantle, and the crust
This term defines what makes up everything in the universe.
Particles and/or atoms
What is a gene?
A gene is a characteristic that we inherit from our parents.