1. What is a biotic factor?
2. List 4 examples of biotic factors from the video.
3. What is an abiotic factor?
4. List 5 examples of abiotic factors from the video.
5. Think about a desert ecosystem. List 3 biotic and abiotic interactions that occur within the ecosystem.
1. A biotic factor is a living organism or component of an ecosystem.
2. Examples of biotic factors from the video include plants, animals, fungi, and bacteria.
3. An abiotic factor is a non-living component of an ecosystem.
4. Examples of abiotic factors from the video include temperature, sunlight, soil, water, and air.
5. Biotic and abiotic interactions in a desert ecosystem include plants absorbing water and nutrients from the soil, animals consuming plants for food, and the sun providing energy for photosynthesis.