The greenhouse effect

GCSE Unit 1 : Challenges for the planet

1-Click on the following link to download the teacher’s notes. gcse-notes for unit-1-Section B-challenges-for-the-planet-2015  2- Read the tips for revision.  3- Make your own notes A- The causes, effects and responses to climate change 1- How has climate changed since the last ice age? How to describe changes? Figure 1 ,which shows the changes in global temperature,…

wpid-dos-and-donts

Revision tips

DON’T Don’t leave everything until the last minute! Trying to stuff your brain full of information immediately before an exam is the worst way to revise. Cramming – the practice of working intensively to absorb large volumes of informational material in short amounts of time- is the worst strategy for learning as it does not…

Flood in malawi

Bitesized case study: Flooding in Malawi-January 2015

Date: January 2015 Causes: Physical factor:  weeks of heavy rain. Human factors: – GNI per capita: US $320 ⇒LIC – High population density and poverty ⇒ degradation of Malawi’s land and forest. ⇒ Land degradation, deforestation, inappropriate farming methods have increased the incidence of erosion, run-off and flash floods. Effects: – 15 districts affected –…