Ozone and the Montreal Protocol (Reading) worksheets
Ozone and the Montreal Protocol (Reading) worksheets give students in Grade 7 to Grade 8 focused practice in ozone and the montreal protocol (reading). This page has 2 free printable sets, grouped by grade, and every set includes a computed answer key that is never wrong. Print them or save as a PDF, no login needed.
What's inside
- Name two products that used CFCs.
- Which part of the atmosphere holds the ozone layer?
- What does the ozone layer do that matters for human health?
- Which two chemists published the 1974 warning about CFCs?
- Who published the 1985 measurements of the ozone hole, and where did they work?
- Give one cost or objection the passage mentions to phasing out CFCs.
Sample questions. Each set (A, B, C…) has fresh numbers and a computed answer key.
Accuracy and sources
These references support the wording and answer key used in this history resource.
- UNEP Ozone Secretariat, The Montreal Protocol — gives the 1987 agreement date, entry into force in 1989, and universal ratification by UN member states
- The Nobel Prize in Chemistry 1995 — confirms the prize shared by Paul Crutzen, Mario Molina and F. Sherwood Rowland for work on ozone formation and decomposition
- British Antarctic Survey, the ozone hole — documents the 1985 Farman, Gardiner and Shanklin paper reporting large springtime ozone loss over Antarctica
- Cancer Council Australia, UV radiation — supports the statement that Australia has very high UV levels and among the highest skin cancer rates in the world
Grade 7 Ozone and the Montreal Protocol (Reading)
Grade 8 Ozone and the Montreal Protocol (Reading)
Frequently asked questions
Are these ozone and the montreal protocol (reading) worksheets free?
Yes. Every worksheet on ChalkBee is free to view and print or save as a PDF, with no login required. Pro unlocks the printable answer key and removes the watermark.
Do the worksheets have answer keys?
The answers are computed in code from the exact questions on each sheet. The printable answer key is available with Pro.
What grades do ozone and the montreal protocol (reading) worksheets cover?
Ozone and the Montreal Protocol (Reading) worksheets on this page cover Grade 7 to Grade 8. There are 2 printable sets in total, grouped by grade so you can pick the right level.
How do I print or download them?
Open any set, then use your browser's print option to print it or to save it as a PDF. The pages are laid out to print cleanly on standard letter or A4 paper.