Climatic changes, its causes, effects, and solutions.

1. CLIMATE CHANGE
ANIL LEO

2. • Change of climate that is attributed directly or indirectly
to human activity, altering the composition of the global
atmosphere.
• Climate change is one of the biggest crises
facing humanity.
• Climate change means the change in the
climatic activities & in atmospheric levels.

3. CAUSES OF CLIMATE CHANGE
• Changes in suns energy and slow changes in earth’s orbit.
• Changes in ocean circulation.
• Human activities – burning fossil fuels, deforestation, building
developments in cities.
• Greenhouse gases – excess carbon dioxide from burning fuels and
clearing forest.
• Global warming

5. IMPACTS OF CLIMATE CHANGES
• Intense drought, storm
• Rising sea levels, melting glaciers
• Natural calamities – earthquake, cyclones, flood
• Hazardous diseases – cancer from radiations, incurable allergies.
• Wildfires

6. • Acid rain
Acid rain is caused by emissions of sulfur dioxide and nitrogen
oxide, which react with the water molecules in the atmosphere to
produce acids.

12. • Helps people and nature adapt to a changing climate
• Advances policies to fight climate change- ( COP Paris by UNFCCC )
• Combats deforestation
• Introduce automobiles with new fuel system which reduces 90% pollution
• Engages with businesses to reduce carbon emissions
• Protecting forests
• Make others aware about the problem
• Invest in renewable energies