Explanation:

- Wind: Wind is a movement of air, considered an abiotic factor. It impacts temperature and moisture, affecting organisms indirectly.

- Rainfall: Rainfall is a form of precipitation, another abiotic factor. It influences ecosystems primarily by determining water availability for organisms.

- Grass: A defining feature of many ecosystems, grass is a biotic component as it is a living organism. It plays a crucial role in food chains and habitats.

- Minerals: These are inorganic substances found in soil and rocks, classified as abiotic factors. They support life indirectly by providing nutrients.