The Unsinkable Wreck of the R.M.S Titanic

Fifth GradeUnit 5 Week 2

Words to Knowcramped

debris

interiorooze

robotic

sediment

sonar

of or for a machine with moving parts and sensing

devices controlled by a

computer

roboticcramped

debrisinterior

oozerobotic

sedimentsonar

inner surface or

part; inside

interiorcrampeddebrisinterior

oozerobotic

sedimentsonar

shut into a small space

crampedcrampeddebrisinterior

oozerobotic

sedimentsonar

a soft mud or slime,

especially at the bottom of

a pond or river or on the ocean

bottom

oozecrampeddebrisinterior

oozerobotic

sedimentsonar

material that settles to the bottom of a

liquid

sedimentcrampeddebrisinterior

oozerobotic

sedimentsonar

device for finding the

depth of water or for detecting

and locating underwater

objects

sonarcrampeddebrisinterior

oozerobotic

sedimentsonar

Scattered fragments;

ruins; rubbish

debriscrampeddebrisinterior

oozerobotic

sedimentsonar

SOund navigation and ranging: a technique

that uses sound underwater to detect objects

sonarsonarNASADNAFAQsScubaLaser

Acronym: a word formed from the initial letters in a phrase

Light amplification by stimulated emission of radiation: an instrument that focuses light into a strong stream

lasersonarNASADNAFAQsScubaLaser

Acronym: a word formed from the initial letters in a phrase

Self-contained underwater breathing apparatus: a device for breathing underwater

ScubasonarNASADNAFAQsScubaLaser

Acronym: a word formed from the initial letters in a phrase

Frequently asked questions

FACssonarNASADNAFAQsScubaLaser

Acronym: a word formed from the initial letters in a phrase

National Aeronautics and Space Administration: U.S. space administration

NASAsonarNASADNAFAQsScubaLaser

Acronym: a word formed from the initial letters in a phrase

Deoxyribonucleic acid : material in cells that encodes information about living things

DNAsonarNASADNAFAQsScubaLaser

Acronym: a word formed from the initial letters in a phrase

Which means the same thing as the underlined word?

We tested the sediment from the cup.

solid matter that becomes liquid

solid matter that settles to the bottom of a liquid

Which means the same thing as the underlined word?

The diver was equipped with sonar.

equipment that uses sound waves to locate underwater objects

equipment used to anchor a ship

Which means the same thing as the underlined word?

The tornado left so much debris on the road.

flying objectsbroken pieces

Which means the same thing as the underlined word?

My brother begged for a robotic toy.

manually operatedcomputer controlled

Which means the same thing as the underlined word?

We were cramped inside the elevator.

able to operatenot having much space

Which means the same thing as the underlined word?

It was difficult to pull the object out of the ooze.

soft muddampened dirt

You’ve got it!