Miscellaneous
Parts of an Earthquake
Marine Zones
Strength and Intensity
Tsumamis
100

The area in the ocean that does not receive any light

APHOTIC ZONE

100
What is the point inside Earth where an earthquake begins?
focus
100

What is the non-living parts of an environment called?

Abiotic

100
What do seismologists use to measure earthquake strength?
Richter Magnitude Scale
100

What is Caused by processes that abruptly move large volumes of ocean water

TSUNAMI

200
What do seismologists use to determine when an earthquake started?
Seismogram
200

What is the point on Earth's surface directly above an earthquakes starting point?

Epicenter

200

The area from the high tide mark to the dunes is called?

Supratidal zone

200
What is the measurement of the strength of an earthquake called?
magnitude
200

Tsunami Warning Centers are located in these TWO states. 

Hawaii and Alaska

300

Largest life zone in the ocean

PELAGIC ZONE

300

What waves stretch rock sideways and cannot travel through liquids?

S WAVES

300

This includes the surf zone where there is wave turbulence

Subtidal zone

300
What is the degree to which people feel an earthquake and how much damage it causes called?
intensity
300

What is the measurement of height of water onshore observed above a reference sea level

RUN-UP

400

A region that contains organisms that interact with one another and their environment

Life Zone

400
What are the giant pieces of Earth's outer layer where most earthquakes occur called?
tectonic plates
400

This zone represents a long line of seaweed and debris deposited on the beach at high tide

INTERTIDAL ZONE

400

What scale is used to measure the intensity of an earthquake?

Mercalli Intensity Scale

400

What happens to wavelength when tsunami gets near shore?

It gets SHORTER (SMALLER)

500

Loss of energy in a wave is inversely proportional to what?

WAVELENGTH

500

What are the fastest seismic waves that can travel through solids, liquids, and gases called?

P WAVES

500

This zone is entirely in the photoic zone so that phytoplankton and marine plants can carry out photosynthesis

NERITIC Zone

500

The process that pushed one layer of earth underneath another is called? 

SUBDUCTION

500

The symbol λ represents what?

WAVELENGTH

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