Definitions
Geology
The science that deals with the earth's physical structure and substance,and its history.
How many branches of geology are there?
4
Outer Core
Liquid Metal
All rocky parts of earth.
Geosphere/Lithosphere
What do geologist use a rock tumbler for?
To smooth and polish rocks.
Anything that takes up space and has mass.
Matter
The study of space.
Astronomy
Inner Core
Solid Metal
All life on earth.
Biosphere
What do geologist use a GPS for?
To provide accurate 3-D positions for the earth's features.
A group of parts that work together as a whole.
System
The study of the oceans.
Oceanography
Crust
Solid Rock
Atmosphere
What do geologist use a Rock Hammer for?
They use it to obtain the fresh surface of a rock to determine its type.
The ability to do work or cause a change.
Energy
The study of weather and climate.
Molten Rock
Mantle
All water on earth.
hydrosphere
What do geologist use Hand Lenses for?
To identify minerals, textures, and fossils within the rocks and sediments.
What does a seismograph do?
Measures and records seismic waves from earthquakes.
The study of the rock portion of earth.
Geology
Which layer of the Earth is the thickest?
Mantle
What is the most protective sphere of the Earth?
The atmosphere.
What do geologists wear in the field?
Geologists wear hiking boots, outdoor clothing, and hiking gear.