Conservation is the effort to protect plants and animals that are endangered because of human activities. Conservationists sa____ endangered spe____ by crea____ areas wh____ they c____ live saf____. Conservationists al____ educate t____ public ab____ the impor____ of preserving the natural world. Conservation is based on research about wildlife and ecosystems that aims to understand their needs and the threats they face. By taking care of the environment, conservationists help ensure a healthy planet for future generations.