Select any of the following items to write about. Each r…

Select any of the following items to write about.  Each response should be 1-2 pages long. You may combine all responses  into one paper and provide headings for each item. Find at least one scholarly source for each item to support your  ideas. A minimum total of three sources should be cited and listed on  your reference page.) Use APA Style to format your paper and cite and  reference your sources.

The Nature and Impact of Climate Change


Climate change is one of the most pressing challenges that the world is currently facing. This phenomenon refers to long-term shifts in temperature and weather patterns, resulting from human activities such as the burning of fossil fuels and deforestation. The purpose of this paper is to explore the nature and impact of climate change. It will discuss the causes of climate change, the effects on the environment and human health, as well as potential solutions.

Causes of Climate Change

Climate change is primarily caused by the increase in greenhouse gases in the atmosphere. The burning of fossil fuels such as coal, oil, and gas releases carbon dioxide (CO2) into the atmosphere. Deforestation also contributes to climate change as trees play a crucial role in absorbing CO2 through the process of photosynthesis. Other greenhouse gases such as methane (CH4) and nitrous oxide (N2O) are also released through human activities, including agriculture and industrial processes.

Effects on the Environment

The effects of climate change on the environment are wide-ranging and profound. Rising global temperatures have led to the melting of glaciers and polar ice caps, causing the sea levels to rise. This, in turn, increases the risk of flooding and coastal erosion. Extreme weather events such as hurricanes, droughts, and heatwaves have become more frequent and intense, leading to increased property damage, loss of biodiversity, and agricultural losses.

Climate change also disrupts ecosystems, as species struggle to adapt to rapidly changing environmental conditions. Coral reefs, for example, are highly sensitive to temperature changes and are experiencing widespread bleaching events, leading to the loss of marine biodiversity. Forests are also being negatively impacted, with increased incidences of wildfires and the spread of disease among trees.

Effects on Human Health

Climate change poses significant risks to human health. The warming climate has led to the spread of infectious diseases such as malaria and dengue fever, as the range of disease-carrying vectors expands. Heatwaves are becoming more frequent, posing health risks to vulnerable populations, particularly children, the elderly, and those with pre-existing medical conditions. Additionally, air pollution, exacerbated by climate change, is linked to respiratory diseases such as asthma.

Solutions to Climate Change

Addressing climate change requires a multi-faceted approach. One potential solution is reducing greenhouse gas emissions through the transition to renewable energy sources such as solar and wind power. This would involve a shift away from fossil fuels and implementing policies that promote clean energy technologies. Energy efficiency improvements can also play a significant role in reducing emissions.

Another strategy is adapting to the impacts of climate change. This involves implementing measures such as building resilient infrastructure, developing early warning systems for extreme weather events, and promoting sustainable agriculture practices. Protecting and restoring natural ecosystems, such as forests and wetlands, can also help mitigate climate change by acting as carbon sinks.


Climate change is a global problem that requires urgent action. The causes of climate change, primarily the increase in greenhouse gas emissions, have far-reaching impacts on the environment and human health. Rising temperatures, extreme weather events, and disruptions to ecosystems are just some of the consequences of climate change. Implementing solutions such as reducing emissions and adapting to the impacts can help mitigate the effects of climate change and create a more sustainable future.


Intergovernmental Panel on Climate Change. (2018). Global warming of 1.5°C. Retrieved from

National Aeronautics and Space Administration. (n.d.). Climate change and global warming. Retrieved from