Vocabulary 1
Vocabulary 2
Vocabulary 3
Vocabulary 4
100

a member of your family who lived a long time ago

ancestor

100

to increase in size

expand

100

information or facts

data

100

extremely accurate

precise

200

the time when the sun rises

dawn

200

certain to happen

inevitable

200

to notice or discover something

detect

200

happening without any definite pattern 

random

300

the act of killing or greatly damaging something

destruction

300

to watch closely

monitor

300

the lowest part of a building, usually below the ground

foundation

300

a plan for when a set of future events will happen

schedule

400

a sudden event that causes great damage or suffering

disaster

400

the very top of the mountain

summit

400

a place for scientific experiments

laboratory

400

to record or study the behavior or development of something over time

track

500

to force someone to leave the area the live in

displace

500

to see something happen 

witness

500

extremely large

massive

500

a specific area

zone