because rhinos are part of the food chain. they eat smaller animals which eat other animals and so on. so if we get rid of one species then all the other animals will die therefore we wont have any meat so we will die
Red pands are not useful to mankind
giraffes useful to mankind ?
It was used for fishing
probably yes
it is not its made of dangerous gas
renewable resources are helpful to mankind because we can reuse it but we have to use it wisley that is why it is helpful to mankind
oceans are useful for many waysthey have moderating effect on the climate of the coastal regions
Because they are evidence of evolution!
It is both, and both to a very great degree.
They provide food and jobs for many people.
Rhinos live for a while with other rhinos
Giant Pandas are actually no use to mankind but we like to keep around so they don't go extinct but they don't add anything to our lifestyle.