A detailed 19 slide powerpoint on Earth’s early atmosphere explaining how the levels of atmospheric oxygen, carbon dioxide, water vapour and other gases have changed over time.
Contains lots of past paper questions and mark schemes within the powerpoint for students to consolidate their learning and develop their exam technique.
Something went wrong, please try again later.
This resource hasn't been reviewed yet
To ensure quality for our reviews, only customers who have purchased this resource can review it
Report this resourceto let us know if it violates our terms and conditions.
Our customer service team will review your report and will be in touch.
£1.00