# Maths for Planet Earth: Climate Based Questions for students and teachers

A team of students and academics at the Environmental Change Institute, School of Geography and the Environment, and Department of Physics, University of Oxford, developed the Maths for Planet Earth questions. They work on climate and energy issues and are passionate about inspiring young people to join the fight against climate change.

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• Clear

The world needs brainy mathematicians to help tackle climate change.

The aim of these questions is to integrate climate change into the school curriculum beyond the usual suspects of geography and environmental science.

These questions closely follow example problems from GCSE and A level past exams and were developed using existing exam questions. The maths skills tested in the question remained unchanged, but the context of the question was adapted to a climate change theme.

A Level
##### City Emission Levels
The emissions of a city from 2000 to 2012 are modelled by the equation (pleft( t right) = frac{1}{10}lnleft( t + 1 right) –
A Level
##### UK Carbon Dioxide Emissions
The rate of CO2 emissions for the UK was measured every 5 years, from 1990 to 2015. The results are given in the table
GCSE
##### There Is No Planet B
Here is a pie chart taken from Mike Berners-Lee’s book There is no Planet B.  a) Calculate angle x. (shown on graph in the
GCSE
##### UK Energy Usage
The table gives information about how the UK used its energy in 2017. CREDS calculations based on BEIS (2018) Sector Percentage of UK energy
GCSE
##### Graphing Rising Temperatures
The temperature-time graph from https://globalwarmingindex.org/ shows how the Earth’s global average monthly temperatures have varied from the year 1880. Throughout this question, monthly global
GCSE
##### Rates of Human Induced Warming
The graph below shows how temperature has varied with time. The grey line shows monthly temperatures and the orange line shows an estimate of