Ecology
The study of the relationships between organisms and their environment, including the physical and biotic components. Ecologists study a wide range of environments and organisms, from microscopic bacteria in a fish tank to the complex interactions of plants and animals in a desert. Ecology helps us understand the world around us and how to manage natural resources, improve the environment, and protect human health.
Environment
The physical surroundings that affect the development and sustainability of life on Earth. The environment includes the physical, chemical, and biological components. Environmental issues include pollution, deforestation, and global warming.
The practice of saving the environment from human intervention is called environmental conservation.
