Parts of the cell
DNA
Ecology
Geology
Properties of Water
100

The control hub of the cell, where DNA is stored.

What is the nucleus?

100

The four letters that represent nitrogen bases.

What are A, T, C, and G?

100

The term that includes deserts, rainforests, wetlands, tundras, and more.

What are biomes?

100

The term for melted rock beneath the surface of the earth.

What is magma?

100

The three main states of matter.

What are a liquid, solid and gas?

200

The organelle (part of the cell) that makes proteins.

What are ribosomes?

200

The three components that make up a nucleotide.

What are a nitrogen base, a sugar, and a phosphate?

200

The three terms which refer to animals which only eat plants, only eat meat, and eat both plants and meat.

What are herbivores, carnivores, and omnivores?

200

the type of rock made from sediments and pressure.

What are sedimentary rocks?

200

The stage of the water cycle where water falls down from the sky as snow, rain, or hail.

What is precipitation?

300

The powerhouse of the cell, the organelle which secretes cell energy. 

What is a mitochondrion?
300

The name for the shape of DNA.

What is a double helix?

300

Organisms which break down other organisms.

What are decomposers?

300

The type of rock formed when magma cools.

What is igneous rock?

300

The stage of the water cycle where liquid water becomes water vapor and enters the atmosphere.

What is evaporation?

400

The organelle considered to be the post office of the cell. It packages and ships proteins to other parts of the cell or body.

What is the Golgi complex?

400

The bonds between nitrogen bases.

What are hydrogen bonds?

400

The bottom level of the energy pyramid.

What are primary producers?

400

The type of rock formed from intense heat and pressure.

What is metamorphic rock?

400

The property of water that refers to how water molecules like to stick to each other.

What is cohesion?

500

The organelles which are the mailmen or UPS drivers of the cell, moving proteins around.

What are vesicles?

500
The bonds between sugars and phosphates on DNA strands.

What are covalent bonds?

500

The term which encompasses all the space on Earth where life exists.

What is the biosphere?

500

A volcano which is very wide and flat.

What is a shield volcano?

500

The property of water which refers to the temperature at which water goes from a liquid to a solid.

What is a freezing point?

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