Feel free to use or edit a copy
includes Teacher and Student dashboards
Measure skillsfrom any curriculum
Measure skills
from any curriculum
Tag the questions with any skills you have. Your dashboard will track each student's mastery of each skill.
With a free account, teachers can
- edit the questions
- save a copy for later
- start a class game
- automatically assign follow-up activities based on students’ scores
- assign as homework
- share a link with colleagues
- print as a bubble sheet
4 questions
Show answers
- Q1
what is ozone?
a liquid
a special kind of oxygen
a special kind of air
30s - Q2
Where is the ozone layer?
in the ocean
in the Atmosphere
in the Earth
30s - Q3
why is the ozone layer important?
it keeps us warm
it protects us from the harmful rays of the sun
it protects us from the cold
30s - Q4
what is the cause of the hole in the ozone layer?
carbon dioxide
CFCs
pollution from power stations and cars
30s