The Environmental Protection Act 1990 aims to control pollution in which of the following areas?

The Environmental Protection Act 1990 is a comprehensive piece of legislation established to control and reduce pollution across multiple facets of the environment. The scope of the Act includes the regulation of air quality, water quality, and land pollution. This holistic approach is essential for managing the interconnectivity of different environmental elements, as pollution in one area can inevitably affect others.

For example, air pollution can lead to acid rain, which impacts water bodies and soil. Similarly, contaminants in water can seep into the ground and affect land quality. Thus, it is vital for environmental legislation like the Environmental Protection Act to encompass all three areas—air, water, and land—to effectively mitigate pollution and protect health and the ecosystem.

In contrast, focusing solely on any one area, such as only air quality, water quality, or land usage, would limit the effectiveness of pollution control efforts, as it ignores the interconnected nature of environmental pollutants and their impacts. Hence, the choice representing air, water, and land reflects the Act's broad and integrated approach to environmental protection.