Weather
Earth
Chemistry
Biology
Random
100
Is this statement below an example of weather or climate?
Cities in the desert tend to be dry
Climate
100
The picture below represents what kind of plate boundary?
Continental-Continental Convergent Boundary
100
When a liquid turns into a solid, the process is called...
A) Melting B) Boiling C) Freezing D) Condensation
C) Freezing
100
All energy in a food web for the organisms that live there comes from...
The SUN!
100
With a magnet, opposite poles (North and South)
A) Attract B) Repel
A) Attract
200
When water vapor up in the sky turns into clouds, it is called...
A) Precipitation B) Evaporation
C) Condensation D) Melting
C) Condensation
200
There are two main types of weathering, chemical and physical. Which one involves changing the composition (makeup) of the rocks?
Chemical
200
When two or more atoms are joined together, it is call a
A) Element B) Molecule C) Bond D) Marshmolecule
B) Molecule
200
Who was the scientist who went around the world, most famously the Galapagos where he made his discovery about natural selection?
Charles Darwin
200
Newton's 3rd law states that every _______ has an equal and opposite ________
A) Force/Impact B) Action/Reaction
C) Reaction/Action D)Impulse/Punch
B) Action/Reaction
300
The picture below represents a
A) Warm Front B) Cold Front
C) Stationary Front D) Occluded Front 
B) Cold Front
300
Name the 4 main layers of the Earth.
Crust, Mantle, Inner Core, Outer Core
300
What is the correct density formula? D is density, M is mass and V is volume
A) D = V/M B) M = V/D
C) D = M/V D = M*V
C) D = M/V
300
What relationship between 2 animals involves both of them benefitting from the interaction?
Mutualism
300
What are the 3 parts of a proper hypothesis?
If, then, because
400
This instrument measures air pressure
A) Barometer B) Thermometer
C) Anemometer D) Wind Vane
A) Barometer
400
Which plate boundary forms mid-ocean ridges?
A) Continental-Oceanic Convergent B) Divergent
C) Continental-Continental Convergent D) Transform
B) Divergent
400
How many atoms of Hydrogen (blue) are in the products of this equation?
4 atoms
400
Each transfer of energy (when organisms are eaten) in a food web, energy is lost. Most is lost to heat. How much energy is lost? %
90%
400
What was the area around the Pacific Ocean called where most of the world's volcanoes and earthquakes are found?
Ring of Fire
500
Why will global warming increase the number and intensity of storms in the world?
Storms like hurricanes and tornados form in hot and humid conditions. If the entire world is warming, there will be more hot and humid days for storms to form.
500
What was the name of the scientist who came up with the idea of continental drift? The idea that the continents were moving like giant floating islands.
Alfred Wegener
500
What are the three small particles that make up atoms AND their charges?
Proton - Positive
Neutron - Neutral
Electron - Negative
500
What is the difference between natural selection and artificial selection?
Artificial selection is done by humans.
Artificial is done for the advantage of humans while natural is for the benefit of survival
500
Rank the layers from OLDEST to YOUNGEST
C, B, A, D, E