IELTS Speaking Part 3: Environment and Climate Change IELTS Speaking Part 3 Practice High-Frequency Topic 18: Environment and Climate Change 1. Reading and Vocabulary In-Context The protection of our natural world has become a critical global priority due to the escalating threats of human activity. One major issue is environmental pollution , which manifests in air, water, and soil contamination. Industries and vehicles release toxic substances that severely impact ecosystems and human health. This continuous degradation harms biodiversity , leading to the extinction of various plant and animal species that are essential for maintaining a balanced and stable planet. Furthermore, the burning of fossil fuels has driven climate change and global warming. This shift triggers extreme weather patterns, such as intense droughts, catastrophic floods, and rising sea levels that threaten coastal communities worldwide. To mitigate these threats, a transition toward renewable energy sources like solar, wind, and hydroelectric power is necessary. Embracing sustainable practices helps minimize our carbon footprint , ensuring that future generations can inherit a viable, functional, and healthy planet. Concurrently, individual actions and institutional regulations must align to address these ecological emergencies. Simple everyday choices, such as recycling waste, reducing single-use plastic consumption, and conserving water, play a cumulative role in resource preservation. On a macro level, gove...