Hydrology
Earth History
Ecology
Microbiology
Elements
100

This is the saltiest ocean in the world.

What is the Dead Sea?

100

This name is for the mega continent from 300,000 million years ago.

What is Pangea?

100

This is the name for the study of ecosystems.

What is ecology. 

100

The study of tiny life

What is microbiology

100

This element has the letter Fe.

What is Iron.

200

What is the Ph of water

What is 7

200

This causes the individuals that have better traits to survive over those who don't

What is natural selection?

200

This is the relation between a tapeworm and a cat.

What is parasitism. 

200

The smallest form of life

What is a cell

200

This is how the periodic table is sorted. 

What is Atomic Weight?

300

This is the term for cleanliness of water

What is turbidity? 

300

This is the reason you would find sea shells on top of mountains. 

What is the movement of tectonic plates? (Or, rock formed in the ocean moved slowly to the mountains.)

300

This is the name for the relationship between a barnicle and a whale.

What is commensalism?

300

True or false: Amobaes are unicellular

What is true

300

This is the number of groups in the Perodic table of elements. 

What is 18?

400

This is the name for red harmful algae blooms.

What is the red tide.

400

This is why scientists found tropical plant fossils found in Antarctica

What is Antarctica located closer to the equator

400

This is the outcome if all plants dissapear

What is Extinction.

400

A circular cell with a nucleus.

What is a eukaryote

400

What is the name of the element with the symbol Na on the periodic table?

What is sodium. 
500

These four things determine water quality. 

Turbidity, Dissolved Oxygen, Ph, Tempature.

500

The first people arrived in North America through this land bridge.

What is the Beringia Straight?

500

The variety and variability of all life on earth

What is biodiversity

500

The man who developed Penicillin

Who is Dr. Alexander Fleming

500

This is the 1+1*0 element on the peroidc table. 

What is hydrogen? 

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