The ecosystem is everything that exists in a particular environment.
Answer:
Painting buildings a lighter color like white
Explanation:
This is because white color reflects most of the sunlight and does not absorb it , and that's why it keeps the city cool.
It is not alive so it is abiotic
Energy is the property that must be transferred to an object in order to perform work on,or to heat,the object,and can be converted in form, but not created or destroyed.
Answer:
you have to add the picture of the questions