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Introduction Definition of Climate Change Causes of Climate Change- Natural Causes

Introduction
Definition of Climate Change
Causes of Climate Change- Natural Causes & Human

Causes
Effects of Climate Change
Conclusion

CONTENT

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Climate change is the change in our weather patterns that are

Climate change is the change in our weather patterns that are

occurring because of an increase in the earth's average temperature.
It is also known as global warming.
Climate change may result from both natural and human causes though the human causes appear to be increasingly responsible for climate change over the past few decades

Introduction

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“ It is a change which is attributed directly or indirectly

“ It is a change which is attributed directly or indirectly

to human activity that alters the composition of the global atmosphere and which is in addition to natural climate variability observed over comparative time periods”

Definition of Climate Change

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NATURAL CAUSES Volcanic eruptions Causes of Climate Change

NATURAL CAUSES
Volcanic eruptions

Causes of Climate Change

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Ocean currents

Ocean currents

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Solar Variation

Solar Variation

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HUMAN CAUSES (Anthropogenic or Man-made causes) Greenhouse gases Deforestation Coal mining

HUMAN CAUSES (Anthropogenic or Man-made causes)
Greenhouse gases
Deforestation
Coal mining
Burning of fossil fuels
Industrial

processes
Agriculture
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Deforestation

Deforestation

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Coal Mining

Coal Mining

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Burning of Fossil Fuels

Burning of Fossil Fuels

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Industrial processes

Industrial processes

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Agriculture

Agriculture

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RISE IN SEA LEVEL Effects of Climate Change Melting ice sheets ? Sea level rise

RISE IN SEA LEVEL

Effects of Climate Change

Melting ice sheets ? Sea

level rise
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Heavy rainfall across the globe

Heavy rainfall across the globe

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Extreme drought

Extreme drought

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Decline in crop productivity

Decline in crop productivity

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Ecosystems are changing

Ecosystems are changing

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Hurricanes

Hurricanes

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Rise in temperature

Rise in temperature

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Based on the results we got about our carbon footprints, we

Based on the results we got about our carbon footprints, we

discussed different ways to reduce it without losing quality of life.
We found out it’s quite hard, as new technologies aren’t always available in the market and are usually really expensive.
In our country we can see many direct consequences of climate change: we’ve recently suffered from floods, droughts, we have hotter summers and colder winters (others even had snowfall in their cities, which is really unusual!).

Conclusions