Non Contact Forces
Waves
Human Impact
Earth Sun Moon
Animal Trivia
100
A student rubs a balloon against their hair and notices it sticking to the balloon. The student concludes that static electricity creates this phenomenon.
What particles are exchanged during this demonstration?
Electrons
100
Which of the pictures shows Amplitude?
C
100
Biodiversity refers to the wide variety of __________ on Earth.
Life
100
If you were to change the tilt of Earth, what else would you be changing?
The seasons.
100
What animal has babies that are also known as "Joeys"?
Kangaroos
200
If a POSITIVELY charged balloon comes in contact with another POSITIVELY charged balloon, what will happen to the balloons?
They will repel each other.
200
As amplitude increases in a wave, the energy of the wave...
Increases
200
Overgrazing by __________ leads to desertification.
Farm animals
200
The Earth's equator has the most deserts. Why does this happen?
The Sun's rays hit the equator directly.
200
How many hearts does an octopus have?
3
300
Which person would feel a stronger gravitational pull from their planet?
The person on Earth.
300
What happens when white light shines through a prism?
The light scatters into a rainbow.
300
The primary cause of the introduction of invasive species into an area is ______________.
Human action.
300
How many days does it take for the Earth to complete one revolution?
365 days
300
What animal has the most powerful bite in the world?
Hippo
400
What action would best describe what is happening with the magnets in this picture?
They are repelling each other.
400
How many waves are in this picture?
2
400
This event occurs when there are many Greenhouse Gases becoming trapped in our atmosphere, causing a change in Earth's temperatures.
Climate Change
400
Which moon phase would we expect to see with this Earth Sun and Moon configuration?
New Moon
400
What is a group of crows called?
A Murder
500
A student is making an electromagnet. They are using a battery and copper wire to magnetize an iron nail.
They want to know how to make the electromagnet stronger. What are 2 ways they can do this?
1. Add more wraps
2. Increase the current in the wires
500
How can we slow down a mechanical wave?
Change the medium it is going through.
500
What human action best describes this picture
Pollution
500
Which of these shows a waning phase of the moon?
4
500
Why do otters hold hands in the water?
So they don't drift apart while they sleep.
600
Which one of these is a temporary magnet?
B.
600
What is the relationship between Amplitude and Frequency
None.
600
What would happen to the natural resources (such as trees, habitats, and water) as the human population continues to increase?
Natural resources will decrease.
600
What is the correct order of the lunar cycle?
D B A C
600
Which of these is a leopard?
A B C
A