Add - On (Based on Regent Questions) Flashcards
Definition of Watershed
Area of land that drains all bodies of water into one (ocean, bay, sea)
How can you find out the time zone in relation to the Prime Meridian? (2)
- As you go east from the prime meridian, the time zones increase by one hour
- As you go west from the prime meridian, the time zones decrease by one hour.
How to save yourself from Tsunami? (2)
- Go Inland
- High Elevations
How to save yourself from Hurricanes? List two out of four.
- High Elevations
- Storm Shelters
- Stay Inside
- Away from Windows
How can you tell when the gradient and wind is highest in a map?
When the isolines are closest together.
When is gravity stronger? (2)
- Object is Larger
- Object is Closer
Where does the Sun rise in the Northern Hemisphere and the Southern Hemisphere?
Northern Hemisphere - Southern Horizon
Southern Hemisphere - Northern Horizon
How long is the sunlight present in the Equator?
No matter the date or season, the sun will always be present for 12 hours.
What happens if the Earth was tilted more than 23.5 degrees?
What happens if the Earth was tilted less than 23.5 degrees?
The seasons would be more extreme.
The seasons would be less extreme.
When is Water most Dense?
What About All Other Objects?
Liquid Form (4 °C)
Solid Form
What is the true shape of the Earth?
Oblate spheroid
Rounded at the Sides and Flattened at the Poles
Why does Polaris Never Move?
It is in line with the Earth’s Axis of Rotation
What measures the altitude of a star?
Astrolab
What is most abundant in the crust?
Oxygen & Silicon (Silicates)
When does a delta form?
When the erosional system decreases and enters a body of water.
Why do Glaciers form? (2)
Valley - Yearly snowfall exceeds melting
Continental - Cold Climate
What is Evidence of Mass Movement?
Unsorted & Angular rocks (at base of cliff)
Where are most Earthquakes and Volcanoes located?
Along Plate Boundary
What causes a Tsunami?
Underwater Earthquake
Where is the Crust Hottest?
Mid Ocean Ridges (Rising Magma)
How to Save Yourself from an Earthquake? (2)
- Make Buildings Stronger
- Hide under a Stable Table
What Proves Crustal Uplift? (2)
- Fossils typically found underwater in Mountains
- Sedimentary Rocks found in High Elevations
How and where do Sedimentary Rocks Deposit/Form? (2)
- Underwater
- Deposited In Horizontal Layers
Where does Earth’s energy come from? (2)
- 99% from the Sun
- 1% from Radioactive Decay
Why is the Wet Bulb of a Sling Psychrometer always Colder than the Dry Bulb? (3)
- Evaporation is a Cooling Process
- Heat is Released
- Vaporized Water gets Cooler
What is Wind Caused by? (2)
- Uneven Heating of the Earth
- Pressure Differences
Where do Jet Streams move?
Counterclockwise
What is a typical Hurricane Track? (2)
- Move Northwest from the southern Atlantic Ocean toward Florida
- Move Northeast when they enter our prevailing wind belt
How to prepare for a Tornado?
Go to the Basement
Does the Size of Particles affect Porosity?
NO!
Definition of Zone of Aeration
Air between Soil
Conduction vs. Convection vs. Radiation
What do they have in common and differences
ALL TRANSFER ENERGY
Conduction - transfer of energy in solids through molecules vibrating and touching
Convection - transfer of energy in liquids and gases due to differences in density
Radiation - transfer of energy in waves
What Causes Monsoons?
Differences in Land Temp. and Water Temp.
What do you need to remember for isolines?
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