Atoms
Force and Motion
Newton's Laws
Weather
Chance
100

These are electrons in the outermost energy level.

What are valence electrons?

100

This is a push or a pull.

What is a force?

100

This law states for every action there is an equal and opposite reaction.

What is Newton's Third Law?

100

These form when water in the atmosphere condenses back into a liquid state after evaporating.

What are clouds?

100

This is field of science describes how an organism gets traits from its parents

What is genetics?

200

These are columns on the periodic table that help predict the reactivity of the atom.

What are groups?

200
This occurs when the net force is 0.

What is a balanced force?

200

This law states that an object in motion will remain in motion until acted upon by an unbalanced force.

What is Newton's First Law?

200

This weather instrument measures temperature.

What is a thermometer?

200

These diagrams show the flow of energy in an ecosystem.

What is a food web?

300

This is the dense center of an atom that contains most of its mass.

What is a nucleus?

300
This unit is used to measure force.

What is Newton?

300

This law states that an object's acceleration is dependent on the object's mass and the amount of force acting upon it.

What is Newton's Second Law?

300

This is the measurement of the weight of a column of air.

What is air pressure?

300

This kind of energy is commonly called the energy of motion.

What is kinetic energy?

400

These are the subatomic particles that make up atoms.

What are protons, neutrons, and electrons?

400

This measurement is when you calculate both speed and direction.

What is velocity?

400

This formula can be used to calculate the amount of force acting on an object.

What is F=MA?

400

This tropical storm forms over warm ocean water when the water evaporates very quickly.

What is a hurricane?

400

These diagrams can be used to identify organisms by answers sets of yes or no questions.

What is a dichotomous key?

500

These substances are made up of the same atoms throughout.

What is an element?

500

The difference between these two things is one only measures magnitude while the other measures magnitude and direction.

What is scalar and vector?

500

This scientist is famous for describing his three laws of motion?

Who is Sir Isaac Newton?

500

These three zones describe the different kind of climates on earth.

What is the tropical zone, temperate zone, and polar zone.

500

This term refers to an allele that overshadows any other allele when present.

What is a dominant allele?

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