Final answer:
The biotic factors in the environment are people (1), grass (2), and the wooden kayak (5) since they are living or were once living. Rocks in the mountains (3) and the nylon tent (4) are abiotic factors because they are nonliving and have never been living.
Step-by-step explanation:
The biotic factors in the environment are components that are living, or were living and then died. Based on the options provided, the biotic factors that apply to the environment shown would be:
- People - as humans are living organisms.
- Grass - since it is a living plant.
- Wooden kayak - because even though it is not living, it is made out of wood, which comes from trees that were once living.
On the other hand, abiotic factors are the nonliving components of the environment such as water, sunlight, and temperature. Items that are not living and have never been living are considered abiotic. Therefore, rocks in the mountains (3) and nylon tent (4) do not qualify as biotic factors as they are abiotic; rocks are naturally occurring nonliving formations, and a nylon tent is a synthetic material made by humans and was never living.