Rock/Mineral
Erosion
Geo Msc.
Meteorology
Earth/Space
100

Most rocks are a mixture of ...

What are Minerals?

100

This force aids in most erosion and deposition.

What is gravity?

100

These are the largest divisions on the Geologic History Timeline.

What are Eons?

100

Two most common types of precipitation.

What are rain and snow?

100

The Sun is one of these celestial objects.

What is a star?
200

Pumice is an example.

What is Igneous rock or extrusive rock or vesicular rock?

200

This agent of erosion directly deposits unsorted sediment accumulations.

What is a glacier?

200

This would be the first indication on a seismograph of a distant earthquake.

What is a P wave?

200

The temperature at which water vapor in cooling air condenses.

What is the Dew Point?

200

A lunar eclipse can occur during this phase.

What is a Full Moon?

300

Minerals display this characteristic if there are planes of weakness in their atomic arrangement.

What is cleavage?

300

This process causes the rounding of pebbles and cobbles in a stream load as well as the deepening of stream channels into bedrock.

What is abrasion?

300

Happens to oceanic lithosphere at zones of convergence with continental lithosphere. 

What is subduction?

300

Relative Humidity is measured indirectly by evaporative cooling on this instrument.

What is a psychrometer?

300

This cosmic clouds of gas and dust are the birthplace of stars and planets.

What are Nebulas?

400

Evident texture of schist.

What is foliation or schistosity?

400

Karst Topography is typical is areas with this type of bedrock.

What is limestone?

400

Convection in this upper mantle zone causes tectonic plates to move.

What is the asthenosphere?

400

Weather event with the highest wind speeds.

What is a tornado?

400

Earth's Perihelion month.

What is January?

500

Common representation of density in Minerals, usually measured using Archemedes principle of buoyancy.

What is Specific Gravity?

500

Type of physical weathering caused by the unloading of Earth's crust; common to granite and gneiss. 

What is exfoliation?

500

Landforms caused by convergence of ocean basin crust with ocean basin crust.

What are volcanic islands or a volcanic island arc?

500

This refers to air temperature decrease due to drop in pressure.

What is adiabatic cooling?

500

Imaginary line of latitude experiencing 90 degrees of INSOLATION on June 1.

What is the Tropic of Cancer or 23.5 N?