Answer the following question given this paragraph: 

Abiotic factors are the nonliving parts of ecosystems. They include air, sunlight, soil, water, and minerals. These are all things that are needed for life. They determine which living things — and how many of them — an ecosystem can support. Figure below shows an ecosystem and its abiotic factors.


Q: What is the name for the nonliving parts of ecosystems?

 Choices:

- diverse factors

- nucleic factors

- Dead factors

- abiotic factors

A:
abiotic factors
