Land
Air
Space
History
?
100

the study of earth's history as revealed in the rocks

What is geology?

100

the gaseous layer surrounding the earth

What is the atmosphere?

100

the branch of science that deals with physical universe beyond Earth

What is astronomy?

100

an Egyptian doctor

Who is Imhotep?

100

this is the section of the water in which water falls back to Earth

What is precipitation?

200

the study of past human life as revealed in preserved relics

What is archeology?

200

air, heat, and water

What are the three things that makeup weather?

200

a force attraction between any two masses

What is gravity?

200

the ability for an organism to produce its own light through chemical reactions

What is bioluminescence?

200

the reason why there are layers in the jar on the bookshelf

What are different densities?

300

the preserved remains of a once-living organism

What is a fossil?

300

the study of weather

What is meteorology?

300

the amount of light the moon reflects from the sun

What is albedo?

300

this guy was the first to talk about atoms making up everything

Who is Democritus?

300

the study of life's history as revealed in the preserved remains of once-living organisms

What is paleontology?

400

the layer just before the mantle and just below the crust

What is the Moho?

400
the layer in which all of the Earth's weather takes place

What is the troposphere?

400

a natural or artificial body orbiting a planet or star

What is a satellite?

400

name 3 people from history

Varied responses could be correct

400

an inorganic crystalline structure found in the Earth

What is a mineral?

500

the type of rock is not cooled magma nor does it contain layers but it does undergo time, heat, and pressure to form

What is metamorphic rock?

500

weather can change daily but this is recorded over a long time

What is climate?

500

the number of miles that puts the sun at just the right distance away from Earth

What is 93 million miles?

500

the systematic study of the natural world through observation and experimentation in order to formulate general laws

What is science?

500

One grows down while the other grows up

What are stalactites and stalagmites?