Lesson 06 Flashcards
1
Q
ecosystem
A
A system of living things and its non living environment
2
Q
expand
A
To increase in size, volume, scope
3
Q
satellite
A
A device designed to be launched into orbit around the sun or planets
4
Q
lessen
A
To make less
5
Q
spot
A
To detect or recognize, to locate
6
Q
spacecraft
A
A vehicle designed to travel in space
7
Q
archaeologist
A
A person who studies about cultures in the past
8
Q
cells
A
The basics structure of living things
9
Q
species
A
Distinct kind
10
Q
atmosphere
A
A general feeling or mood
