Planets
What do we say to remember the correct order of planets
My Very Educated Mother Just Served Us Nachos
what two factors is essential for a planet to be habitable
-atmosphere
- liquid water
comets are made out of ______ and ________
ice and dust
for your science fair project, what type of poster board do you need?
tri-fold
what is a sign of a chemical reaction
- a solid precipitate is formed
- mixtures creates heat
what factor determines the planet's temperature
proximity (distance) from the sun
if a planet is too far from the sun, the water will be ________
solid
layer of rock that is younger that cuts through older rocks
intrusion
what is a dependent variable
variable that is being measured or affected
what variable belongs on the x axis
independent variable
what are the two factors that are affected by gravity
mass and distance
if a planet is too close to the sun, the water will turn into a _______
gas
what plate boundary creates earthquakes
(draw the earthquakes)
TRANSFORM
what is a hypothesis
-an educated guess
-what you think will happen
-if/then statement
what is the known as the universal solvent
water
What is the correct order of the outer planets beginning with the planet that is farthest from the sun?
Neptune, Uranus, Saturn, Jupiter
what is needed for a planet to have the right amount of gravitational pull
the right amount of mass
Place these in increasing order
(smallest to largest)
- solar system
-asteroid
-star
-planet
asteroid, planet, star, solar system
what is an independent variable
variable that changes in your experiment
what is a solute and give an example
the component being dissolved in the solvent
-salt
-sugar
-sand
as distance increases, gravitational attraction
increases or decreases?
decrease
gravity affects________ but does not affect _______
weight: mass
what is the main thing that all planets have in common
they orbit around the sun
what is the definition of mass
the amount of matter an object has
2C4H6O4Ca
How many atoms are in the formula above
**O is a letter not a number
30 atoms