Answer:
Water 
grass
temperature 
sand soil
rocks
What are abiotic factors? 
The definition of abiotic Is a non living part of the ecosystem that make up our environment   for example Water and light!All of these factors work together to make up what we have today!
 Why are they important?
They are important because with out these we would not be living because for example water is a abiotic factor and we can't live with out water!
Hope this helps!
                                                                                                      <em>-Tobie The dog</em>
 
        
             
        
        
        
Yes it is.
Carbon dioxide goes through plants, which they turn into oxygen. Humans and animals take in the oxygen and breathe out carbon dioxide. Then it repeats.