Properties of Water
Matter and Energy
Ecosystem Interactions
Photosynthesis and Cellular Respiration
Carbon Cycle
100

The chemical formula of water.

What is H2O?

100

The amount of matter contained in an object.

What is mass?

100

One organism benefits while the other is harmed.

What is parasitism?

100

The green pigment found in chloroplasts that captures light energy for photosynthesis.

What is chlorophyll?

100

The main form of carbon found in the Earth's atmosphere.

What is carbon dioxide?

200

The name for water molecules bonding to each other.

What is cohesion?

200

The subatomic particles that orbits the nucleus.

What are electrons?

200

A close relationship between two species that live together and interact regularly.

What is symbiosis?

200

The organelle where cellular respiration occurs in eukaryotic cells.

What are mitochondria?

200

The process organisms do which adds carbon dioxide to the atmosphere.

What is cellular respiration?

300

The ability of water to rise up a thin tube.

What is capillary action?

300

A substance made of one type of atom which has unique properties.

What is an element?

300

Both organisms in a relationship benefit.

What is mutualism?

300

The molecule that is split during the light dependent reactions, releasing oxygen as a byproduct.

What is water?

300

The process often associated with the loss of tropical rainforests, which decreases the biosphere’s ability to remove carbon dioxide from the atmosphere.

What is deforestation?

400

The type of bond that polar molecules can form with their charges.

What is a hydrogen bond?

400

The law which states matter and energy cannot be created or destroyed, but can only change form.

What is conservation of mass/conservation of energy?

400

The number of individuals of a given species a certain area can support.

What is carrying capacity?

400

The biochemical cycle in cellular respiration that completes the oxidation of glucose derivatives and produces electron carriers like NADH and FADH₂ for the electron transport chain.

What is the Kreb's cycle (citric acid cycle)?

400

This Earth reservoir stores the largest amount of carbon, mostly as dissolved carbon dioxide and carbonate ions.

What is the ocean?

500

Water's ability to absorb a lot of energy.

What is high specific heat?

500

The interaction which causes two atoms to create a covalent bond.

What is electron sharing?

500

The environmental conditions an organism requires and the interactions it has with other species.

What is niche?

500
The fundamental source of energy which fuels phosphorylation in the electron transport chain.

What are electrons?

500

During this cycle in producers, carbon is fixed and used to create glucose.

Calvin cycle

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