Gravity
What is gravity?
A force or pull that keeps us on the ground.
What is a hypothesis?
An educated guess for an experiment.
Name 3 planets.
Mercury
Venus
Earth
Mars
Jupiter
Saturn
Neptune
Uranus
What is the fastest thing in the world?
The speed of light.
Can plants be fossilized?
Yes
Would we be able to live on Earth with no gravity?
No
What changes during an experiment, the independent or dependent variable?
The independent variable?
Name a planet with rings
Saturn
Jupiter
Neptune
What is faster, the speed of light or the speed of sound?
Speed of light
Preserve them
Who is the founder of the idea of gravity?
Sir Isaac Newton
What do we measure, the independent or dependent variable?
The dependent variable.
What is the planet that is now a dwarf planet called?
Pluto
Is Mr. Kevin faster than the speed of light?
No way!
Can humans make fossils in a factory?
No it is a natural process that takes millions of years.
What has more gravity, the moon or Earth?
Earth
Is it okay if your hypothesis is wrong?
Yes! That is how we learn.
Is Neptune warmer or colder that Earth?
Colder
Why do we hear Thunder before we see lightning?
The speed of light is faster than the speed of sound.
Are footsteps considered Trace Fossils or True Form Fossils?
Trace Fossils.
What fell faster to the floor, the penny or the paper?
The penny
Name 2 experiments we have done in class.
Penny lab
Will it float
Lemon Volcano
Dinosaur fossils
Many more!
Is Venus hotter or colder than Earth?
Hotter.
What is faster, the speed of light or a cheetah?
Speed of light.
What is it called when you study fossils?
Paleontologists