Ecological risks refer to potential threats to the environment and its ecosystems, often caused by human activities. These risks can lead to habitat destruction, loss of biodiversity, and pollution, which can disrupt the balance of natural systems. For example, the use of pesticides in agriculture can harm non-target species, including pollinators like bees, and contaminate soil and water sources. Additionally, climate change poses significant ecological risks by altering weather patterns and affecting species' survival. Rising temperatures can lead to ocean acidification, impacting marine life such as coral reefs. Understanding and mitigating these risks is essential for preserving the health of our planet.