Hello everyone! I’m here with a presentation.
The topic we discussing today can sound familiar,
because at the end of the last school year, you’ve already heard a presentation about the climate
changes. Here is the final version, I hope it will be still interesting.
Slide 2: What Does Climate Change Mean?
Let's start by understanding what climate change actually means.
Climate change refers to significant, long-term alterations (changes) in the climate patterns of our
planet, including temperature, precipitation (rain), and extreme weather events.
Basically, it is a natural process.
Slide 3: Climate Changes in the Past
Now, let's take a look at the history of climate changes.
Over millions of years, Earth has experienced natural variations in climate, including ice ages, warm
periods (pic is a desert, and other natural fluctuations.
Slide 4: The Role of Human Activity
But today, we face a different situation, largely due to human activity.
Activities like burning fossil fuels, cutting down forests, and industrial processes have accelerated
climate change by releasing greenhouse gases that trap heat in our atmosphere.
Slide 5: Climate Changes in the Future
So, what can we expect in the future if we don't take action?
If we continue on this path, we can anticipate rising sea levels, more frequent extreme weather
events, and other disruptions to ecosystems.
Slide 6: Climate Changes vs. Global Warming
Now, let's clarify a common misunderstanding - the difference between climate change and global
warming.
Climate change encompasses all long-term changes in climate, while global warming specifically
refers to the increase in Earth's average surface temperature. Global warning is a consequence of
Climate changes
Slide 7: How Can We Help?
Now that we understand the issue, it's time to talk about solutions.
There are several ways we can contribute to stopping global warming and to calm down climate
change.
Slide 8: Using Renewable Energy
One effective way is the transition to renewable energy sources like solar and wind power. This
reduces our reliance on fossil fuels and decreases greenhouse gas emissions.
Slide 9: Conserving Energy
Another simple step is conserving energy in our daily lives. This includes actions like turning off lights
when not needed, unplugging devices, and using energy-efficient appliances. These are some other
examples.
Slide 10: Supporting Afforestation
Reforestation involves replanting trees in areas where forests have been cut down or degraded.
Planting more trees is crucial. Trees absorb carbon dioxide and release oxygen, helping to combat
climate change.
Slide 11: Sustainable Transportation
When it comes to transportation, consider using public transport, carpooling, or driving fuel-efficient
vehicles, if you have the opportunity, to reduce your carbon footprint.
Slide 12: Conclusion
In conclusion, climate change is a real and urgent issue that affects us all.
By taking individual and collective action, we can make a positive impact and protect our planet for
current and future generations.
