They don't decompose at the right rate or at the right place or at the right temperature.
The conditions were not correct for the carcass to fossilize.
They're not all that old.
Animals that become extict have fossils or bones left from when they die.
No. Fossils are chemicals like stone that have replaced organisms after they die.
after millions of years they turn in to fossils flues/ oil ,and gas
after millions of years they turn in to fossils flues/ oil ,and gas
No, because not all animals lived in the right environments to be able to get covered up quickly by sediment, have water turn the bones into rock, and for the sediment to get uncovered.
Fossils have been found nearly everywhere in the world because animals die everywhere in the world. Although most fossils that have been fond will have only been a part of it/.
Bacteria and or fungi decompose their bodies. Alternatively their bodies could be preserved in some way such as mineralization in fossils.
animals will die,plants will die,animals and plants might become extinct.
animals will die,plants will die,animals and plants might become extinct.
they decompose
Yes it is bad for animals to be endangered. Animal's need other animals to survive. Even mosquito's need to live. Frogs would die without them. -All animals including humans are part of a very delegate food chain. when one of more disappears those animals they feed on become over run, animals that fed on the endangered species could themselves die out
animals become very sensitive to sunlight after eating the plant.animals may die of starvation due to loss of appetite and dehydration