Final answer:
True, abiotic factors are the nonliving components of an ecosystem, including elements such as sunlight, soil, temperature, and water.
Step-by-step explanation:
The statement that abiotic factors are the nonliving parts of an ecosystem is true. Abiotic factors include environmental components such as sunlight, soil, temperature, and water. These factors are crucial because they influence the types of organisms that can live in an ecosystem and how they survive. On the other hand, biotic factors refer to all the living components within an ecosystem, which includes plants, animals, fungi, bacteria, and other organisms. Both abiotic and biotic factors are integral to the structure and function of an ecosystem, as they interact with each other to sustain life.