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100

What species is currently organizing attacks on boats in the Mediterranian sea?

Orcas (Killer Whales)

100

This organelle is responsible for photosynthesis

What are chloroplasts?

100
This is the speed of light in metres per second.
What is 3.0 x 10^8 m/s?
100

This type of bonding is due to electrostatic attraction between a metal and a non-metal

What is ionic bonding?

100
This is the average weather conditions over a long time period.
What is climate?
200

What's another term for light amplification by stimulated emission of radiation?

LASER

200
This is the final stage of cell division.
What is cytokinesis?
200
These are tiny massless particles that carry energy in the form of light.
What are photons?
200
These electrons are found in the outer shell of an atom.
What are valence electrons?
200
Ice core samples are used to study the increase in this green house gas levels?
What is carbon dioxide?
300

Who is responsible for the Theory of Relativity?

Albert Einstein

300
This is the largest internal organ.
What is the liver?
300
Plane mirrors will always form this type of image.
What is virtual?
300
This type of reaction involves the combination of elements into a single new compound.
What is synthesis?
300

This name is given to trees, oceans, or other places that can remove carbon dioxide from the atmosphere.

What are carbon sinks?

400

Who wrote 'A Brief History of Time', first theorized the existence of Black Holes, and held the same job as Isaac Newton?

Stephen Hawking

400

These vessels carry blood to the heart

What are veins?

400
These lenses spread light outwards.
What are diverging lenses?
400
These chemicals have a pH of less than 7.
What are acids?
400

Indirect records of ancient climate, like ice cores, coral or petrified tree rings

What are proxy records?

500

Neil Armstrong and Buzz Aldrim were part of a 3 person crew on Apollo 11, who was the third astronaut?

Michael Collins

500
This process converts sugars into energy in plant and animal cells.
What is respiration?
500

You can find this by dividing the speed of light in a vacuum by the speed of light in a medium

What is the index of refraction?

500

What law states that the number of reactants is equal to the number of products in a chemical reaction?

What is the Law of Conservation of Mass?

500
This meeting of 160 countries planned to reduce carbon emissions by 5% by 2012.
What is the Kyoto Protocol?