Protecting Endangered Species
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What you will learn
- 1Explain what makes a species endangered
- 2Classify actions as helping or harming endangered species
Mini Lesson
A species is endangered when its population has fallen so low that it is at risk of becoming extinct — disappearing from Earth forever. Many animals and plants are endangered today because of human actions.
Why Species Become Endangered
- Habitat loss: forests, wetlands, and grasslands are destroyed for farming and building.
- Hunting and poaching: animals are illegally killed for their fur, ivory, or as trophies.
- Pollution: toxic chemicals in water and soil harm wildlife.
- Climate change: rising temperatures alter habitats faster than species can adapt.
How We Can Protect Endangered Species
- Creating wildlife sanctuaries provides safe habitats for endangered animals.
- Banning illegal hunting (poaching) reduces the killing of vulnerable animals.
- Breeding programs in zoos help increase population numbers.
- Restoring natural habitats, such as replanting native trees, gives species space to recover.
- Reducing plastic pollution protects marine creatures and water habitats.
Words to know
Extinct
A species that no longer exists anywhere on Earth.
The blue whale, tiger, and mountain gorilla are endangered species. Conservation efforts have helped some populations, like the giant panda, slowly increase.
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