Climate Change and It's Effects on Mother Earth
- 2. Climate change happens when the Earth’s atmosphere traps too much heat, primarily due to an increase in greenhouse gases like carbon dioxide from burning fossil fuels. This extra “blanket” of gases causes the planet to warm up, leading to rising temeperatures, melting ice, and rising sea levels. It is usually used by natural events and human actions, especially pollution. These changes can affect nature, wildlife, and how we live our daily lives. It’s essentially Earth’s way of signaling that it’s out of balance. To address this, we need to reduce emissions and shift to cleaner energy sources to help restore the planet’s stability. What is Climate Change? What is Climate Change?
- 3. The Causes of The Causes of Climate Change Climate Change
- 4. Causes of Climate Change Causes of Climate Change 1) Deforestation 1) Deforestation Trees are a vital component in Earth’s environment that helps combat against raising temperatures and absorbing carbon dioxide. Forests are able to absorb 30 percent of all the global carbon emissions in the world. But due to the constant logging of trees, the Earth isn't able to properly combat this issue. Leading to rising temperatures and global warming. 2) Overfishing 2) Overfishing The ocean and the animals that inhabit it are the largest contributors to reserving carbon dioxide in the Earth. It is estimated that the ocean contains about 38,000 gigatonnes of carbon. Diverse and full oceans help mitigate climate change because the fishes and lifeforms inside it capture and store the carbon. But because of overfishing, we may lose our largest carbon absorbing reservoir.
- 5. Causes of Climate Change Causes of Climate Change 4) Greenhouse 4) Greenhouse Gas Emissions Gas Emissions 5) Land Surface 5) Land Surface Changes Changes 3) Overdumping in 3) Overdumping in landfills landfills Trash and pollution are the main contributors to carbon emissions in the world. Because of the overdumping and filling of landfills, the trash thrown will not be able to decompose properly. Leading to the emission of dangerous gases that affect the ozone layer greatly. Greenhouse gases trap heat from the sun that radiates off Earth, keeping the planet warm enough for life. However, human activities have increased these gases, intensifying the greenhouse effect. This leads to climate changes such as altered snow and rainfall patterns, rising temperatures, and more extreme weather events like heatwaves and floods. Changes in land surfaces, such as urbanization and land conversion for agriculture, lead to greater heat absorption and higher carbon emissions. These alterations disrupt local water cycles by reducing natural water infiltration and increasing runoff. Additionally, the creation of heat islands in urban areas exacerbates local warming. Together, these impacts contribute to both local and global climate change.
- 6. Questions About Questions About Climate Change Climate Change And Their Answers And Their Answers
- 7. Questions and Answers Questions and Answers 1) Is climate change a sign of our extinction? 1) Is climate change a sign of our extinction? Climate change is not a direct sign of imminent human extinction, but it does represent a serious risk that can lead to severe disruptions in human societies and natural ecosystems. In 50 years, climate change is expected to bring a range of significant and potentially severe impacts on Earth’s environment, ecosystems, and human societies. 2) How will climate change affect Earth in 50 2) How will climate change affect Earth in 50 years? years?
- 8. Questions and Answers Questions and Answers 3) How can one person help reduce climate 3) How can one person help reduce climate change? change? A person can help by either recycling, saving water, driving less and planting more trees. These small actions can help reduce climate change. Global cooperation is important. Without addressing the climate change we cant reduce it if we take no action. By taking action we can help build a better place for both present and future. 4) Why is it important for global cooperation in 4) Why is it important for global cooperation in addressing climate change? addressing climate change?
- 10. Similarities Similarities 1. Climate change is expected to cause significant disruptions to ecosystems and human life over the next 50 years. Individual actions like recycling and reducing emissions can help mitigate the risks that climate change poses. Global cooperation is also essential to stop these risks. . 2) Global cooperation is vital to effectively combat climate change and minimize its severe impacts on both ecosystems and human societies. 3) If we take action to reduce climate change, the collective efforts of individuals and nations will help reduce climate change’s effects on the environment and future generations.
- 11. Differences Differences 1. While it explains climate change, the topics being discussed are different from one another. First is if the signs of climate change are going to be the cause of the human race extinction. The other topic is a representation of how it will affect human societies and natural ecosystems. 2. It estimates the time when climate change is expected to bring a range of significant and potential impacts on the earth. The second is how severe the impact will be when it affects the Earth's environments, ecosystems, and human society. Because of this, the environment, ecosystem, and our society will change for the better or worse. 3. It addresses how people can reduce climate change. One, A person can help out by recycling, saving water, driving less, and planting more trees to prevent deforestation. The other is that these actions may seem small, but they can help immensely by reducing climate change.
- 13. 01 01 Increase in temperature around the globe, specifically 0.06°. Global warming, caused by rising greenhouse gas emissions, leads to increased Earth temperatures. This warming results in the thermal expansion of ocean water and accelerated melting of glaciers and ice sheets, which together contribute to rising sea levels. Higher sea levels can cause more frequent coastal flooding, erosion, and habitat loss, posing serious risks to coastal communities and ecosystems. 02 02 Increase in carbon dioxide, carbon monoxide, and other harmful gases all over the earth. Ozone layer depletion is the decline in the concentration of ozone in the Earth's stratosphere, primarily caused by human-made chemicals like chlorofluorocarbons (CFCs) and halons. These substances break down ozone molecules, leading to a thinning of the ozone layer. This reduction allows increased levels of harmful ultraviolet (UV) radiation to reach the Earth's surface, which can result in health issues such as skin cancer and cataracts, as well as environmental problems like damage to ecosystems and marine life. 03 03 Melting of glaciers in Antarctica, north pole and south pole. Animals in cold temperature areas face problems due to climate change, which causes ice and snow to melt, disrupting their habitats and food sources. Rising temperatures and altered weather patterns can also affect breeding, hibernation, and migration, making survival more challenging.
- 14. 04 04 Depletion of ozone in the ozone layer causing harmful UV radiation from the sun to reach us during peak hours. The thinning of the ozone layer permits more harmful ultraviolet (UV) radiation to reach the Earth's surface, which poses several health risks. Enhanced UV exposure can increase the risk of skin cancers like melanoma and basal cell carcinoma due to DNA damage in skin cells. It also accelerates the aging of the skin, leading to wrinkles and age spots. Furthermore, elevated UV levels can cause eye problems such as cataracts and photokeratitis, and can weaken the immune system, diminishing the body's ability to fend off infections and affecting the efficacy of vaccines. 05 05 Forest burning. Increased temperatures and friction on tree bark can stress trees, reducing their capacity to absorb carbon dioxide (CO₂), a key greenhouse gas. This stress can cause more carbon to be released into the atmosphere as damaged trees decompose. As a result, localized carbon emissions can rise, contributing to the greenhouse effect. If this trend continues, it can lead to more widespread global warming by intensifying the greenhouse effect, which further increases temperatures, exacerbates tree stress, and creates a cycle of rising carbon emissions and climate change.
- 15. Conclusion Conclusion In conclusion, climate change is an urgent global crisis driven by human activities like excessive greenhouse gas emissions and deforestation, leading to severe environmental damage. To combat this, we must recognize our impact and take decisive actions, such as reducing our carbon footprint, adopting sustainable practices, and supporting policies aimed at environmental protection. It is crucial for individuals, communities, and governments to collaborate in mitigating the harm we've inflicted, thereby safeguarding the planet and ensuring a healthier, more sustainable future for generations to come.