Geology
Chemistry
Hydrology
Microbiology
Random
100

This law states that the oldest layer of rock is at the bottom, and youngest is at the top.

What is the LAW OF SUPERPOSITION?

100

This is the name for a column on the periodic table.

What is a GROUP?

100

This is formed when a river meets the ocean

What is an ESTUARY?

100

This microbe has 3 main shapes - rod, spiral, and sphere

What is a BACTERIA?

100

Solar and Hydrothermal power are examples of this

What is RENEWABLE ENERGY?

200

These are the three types of rocks

What are IGNEOUS, SEDIMENTARY, and METAMORPHIC?

200

These are the electrons in the outermost shell

What is/are VALENCE ELECTRONS?

200

These streams or rivers flow into larger rivers.

What is a TRIBUTARY?

200

This is the study of altering living things to make them more useful to us

What is BIOTECHNOLOGY?

200

This is responsible for ocean acidification.

What is CO2 (CARBON DIOXIDE)?

300

This is the theory that Alfred Wegener developed.

What is the CONTINENTAL DRIFT THEORY?

300

This law states that mass of the products is equal to the mass of the reactants

What is the LAW OF CONSERVATION OF MASS?

300

All water between divides flows into this area.

What is a WATERSHED or RIVER BASIN?

300

This occurs when a disease spreads to an entire area.

What is an EPIDEMIC?

300

Color, shape, size, and mass are examples of this.

What is a PHYSICAL PROPERTY?

400

Extinction events occur at the end of every one of these.

What is an ERA?

400

Salt (NaCl) is an example of this.

What is a COMPOUND?

400

This process brings up nutrients to the surface of the ocean.

What is UPWELLING?

400

This microbe is a eukaryote, and can be either unicellular or multicellular.

What is a FUNGUS?

400

This type of fossil is used to help identify the age of nearby rocks and/or fossils

What is an INDEX FOSSIL?

500

DAILY DOUBLE

These are the three types of structures used in comparative anatomy

What are HOMOLOGOUS, ANALOGOUS, and VESTIGIAL?

500

Gas being formed in a reaction is an example of this

What is a CHEMICAL CHANGE?

500

This property of water allows water to stick to other surfaces

What is ADHESION?

500

DAILY DOUBLE 

This virus attaches to a bacteria. It also looks like a spaceship.

What is a BACTERIOPHAGE?

500

Like the atomic mass and atomic number, this property also increases as you go down a column on the periodic table

What is REACTIVITY?