5th - Science Unit 5 Lesson 5 Vocab Flashcards
0
Q
Trash that is unlawfully disposed of outside?
A
Litter
1
Q
The addition of harmful substances to the environment?
A
Pollution
2
Q
A type of air pollution formed by particles produced by burning fossil fuels?
A
Smog
3
Q
A form of oxygen gas forming a layer in Earth’s atmosphere that screens out much of the Sun’s ultraviolet rays?
A
Ozone
4
Q
A substance that pollutes a material?
A
Pollutant
5
Q
Plant and animal species that have been introduced into an environment that is outside their native range?
A
Nonnative species
