Learning Outcomes


  • Deﬁne and use correctly each of the keywords printed in bold.
  • Summarise how the global surface temperature of the land and oceans has changed since the start of the 20th century and describe the effect on sea levels.
  • Describe the naturally occurring and human-generated causes of climate change.
  • Explain how the emission of greenhouse gases into the atmosphere leads to global warming.
  • Identify the observed and predicted changes in climate in Ethiopia.

Last modified: शुक्रबार, 7 अक्टोबर 2016, 10:03 अपराह्न