Biotic and Abiotic Factors
Cards (35)
- What should you be able to describe by the end of this video?
- What are the living parts of an environment called?
- What are the nonliving parts of an environment called?
- How many biotic factors are discussed?
- What is the first biotic factor mentioned?
- What happens if the availability of food decreases in a community?
- What is the second biotic factor mentioned?
- How can a new predator affect the population of a prey species?
- What is the third biotic factor mentioned?
- What can happen if a species is out-competed?
- What is the final biotic factor discussed?
- What can happen if an infectious disease spreads through a population?
- How many abiotic factors are discussed?
- What is the first abiotic factor mentioned?
- How does light intensity affect plants?
- What happens if the light intensity is too low for plants?
- What is the second abiotic factor mentioned?
- How can temperature changes affect the distribution of species?
- What is the third abiotic factor mentioned?
- Why is water a major abiotic factor?
- What is the fourth abiotic factor mentioned?
- Why is the pH and mineral content of the soil important for plants?
- What mineral do plants need to make amino acids?
- What is the fifth abiotic factor mentioned?
- How can strong winds affect plants?
- What are the final abiotic factors mentioned?
- Why is carbon dioxide important for plants?
- Why is oxygen important for organisms?
- What can happen to dissolved oxygen levels in water on hot days?
- What is the effect of decreased dissolved oxygen levels on aquatic organisms?
- Where can you find more questions on biotic and abiotic factors?
- What type of organisms eat plants, as exemplified in the video?
- If an organism consumes plants, how is the food source classified?
- How do plants in sand dunes adapt to strong winds blowing inland?
- What is the general trend in the level of oxygen in the air?