Animals are very important. They maintain a balance in biosphere.
O3 or ozone is important to life on earth. It protects us from the harmful UV rays of the sun.
Oxygen is important as it the breathing sources. It also forms ozone which is vital for life on earth.
why is there so much diversity in life on earth
NASA is important to life. It has all the necessary data for sustaining life.
The location of earth is very important. It maintains the perfect temperature.
No. Water is important to plants and every animal on the planet. Without water, there would be no life on Earth.
If you mean animal life than so you can eat them, and if you mean us humans than if there where no humans the earth would be boring.
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Homosexuality began wherever life on Earth began.Homosexuality began with the dawn of animal life on Earth.
if you dididnt have it the animal wont know when to hunt and we would no be able to grow crops or other things
Earth
Drangonflies are important to life on earth because they eat the mosquitoes which no one likes.
water is important to the earth because it supports life.:)
Without the atmosphere, there would be no life on earth.
Their lives are important.
Biota
Planet Earth.