Answer:
Explanation:
More than 99 percent of all organisms that have ever lived on Earth are extinct. As new species evolve to fit ever changing ecological niches, older species fade away. But the rate of extinction is far from constant. At least a handful of times in the last 500 million years, 75 to more than 90 percent of all species on Earth have disappeared in a geological blink of an eye in catastrophes we call mass extinctions.
Though mass extinctions are deadly events, they open up the planet for new forms of life to emerge. The most studied mass extinction, which marked the boundary between the Cretaceous and Paleogene periods about 66 million years ago, killed off the nonavian dinosaurs and made room for mammals and birds to rapidly diversify and evolve.
Answer:
That's depend on u which community do you belong
Explanation:
Interest. Communities of people who share the same interest or passion.
Action. Communities of people trying to bring about change.
Place. Communities of people brought together by geographic boundaries.
Practice. ...
Circumstance.
Answer: See explanation
Explanation:
1. Why forest are useful.
a. Provision of habitats for both animals and the livelihoods for humans.
b. Provision of watershed protection, and also vital for the prevention of soil erosion and to also mitigate climate change.
2. How the Government and Every Community Conserve Forests
a. Planting of more trees in order to increase the cover of the forest.
b. Prevention of forest exploitation.
c. Control over the forest fire.
Telling there part in what they believe are think is true are right equl to everyone.