Earth Science
Microbiology
Chemistry
Hydrosphere
Random
100

The process by which new oceanic crust is formed at mid-oceanic ridges and spreads outwards, pushing older crust out. 

What is seafloor spreading?

100
These disease causing microbes are not made of cells.
What are viruses?
100

This mixture has individual parts that are visible.

Give an example

What is heterogenous?

Salad, cereal, trail mix, etc

100
This property allows water to stick to things other than itself.
What is adhesion?
100
This is the scientist who developed the theory of evolution.
Who is Charles Darwin?
200

Scientists gather this from ice core data

What is ancient atmospheric climate information?


200

If you are sick with strep throat and go to the doctor, you might get a prescription for this.

What is an antibiotic (or Penicillin)?

200
In SALT WATER these are the solvent and and the solute/

What is  water is the solvent and salt is the solute?

200

This is a source of groundwater that has permeable layers such as sand and gravel. 

What is an aquifer?

200

This scale lists acids, neutral substances, and bases


What is the pH scale?

300

This type of rock is formed in Magma beneath Earth's crust, is moved to the surface by convection currents, and cools down to form...

What are igneous rocks

300

This is the process that both plants and animals use to convert glucose into a form of energy the cell can use

What is a cellular respiration?

300

Describe a physical and chemical change

Answers vary

300
In areas with this there are many nutrients which attracts a lot of aquatic life forms. 

What is upwelling?

300

This is where you will most of earth's freshwater

What is the polar ice caps?

400

This is the type of boundary where tectonic plates move away from each other.

What is a divergent boundary?

400
This is a shot that you might get to prevent the chicken pox.
What is a vaccine?
400

There are this many periods on a periodic table of elements.

What are 7?

400

Cooler water temperatures have higher levels of this 

What is dissolved oxygen?

400

The ______________ tells us how many protons and electrons are found in an element.

What is the atomic number?

500

This is the name of the original supercontinent AND what theory states that the continents have moved apart?

What are Pangaea and continental drift?

500
Between and epidemic and pandemic this one occurs on a much larger scale.

What is a pandemic?

500
Describe the charge of each subatomic particle found in an atom. 
What is proton-positive, neutron-neutral, electron-negative
500

This water quality indicator refers to how muddy the water is.

What is turbidity?

500
This organism (Bb, BB) shows the ____________________ phenotype, while this organism will show the(bb) _____________________ phenotype. 

What is dominant and recessive?

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