oceans are useful for many ways
Red pands are not useful to mankind
giraffes useful to mankind ?
Life started in the oceans and seas.
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
Because they are evidence of evolution!
It is both, and both to a very great degree.
When it snows in certain countries of the world the government sprinkles salt over the snow so that the melting point of the snow decreases melting it more quickly.This is one example where impurities are useful to mankind
A globe is useful because it provides a three-dimensional representation of the Earth, making it easier to understand the Earth's geographic features and relationships between countries and continents. It also allows for easier visualization of how the Earth rotates and orbits the sun.
They provide food and jobs for many people.