Biotic
What is biotic factor?
What is an abiotic factor?
A non living thing in an ecosystem
Is all students in a class considered a population?
YESS
How do biotic factors affect organisms in an ecosystem?
Competition, consumption, predation, parasitism, disease, even symbiosis
What is a community?
A group of individuals who share common interests, values, goals, or geographic locations
Humans are not biotic factors (True) (False)
FALSE
Which of these are abiotic factors?
1. Air
2. Hair
3. Sunlight
Air, and Sunlight
What is a population?
A group of individuals of the same species living and interbreeding within a given area
How do abiotic factors affect organisms in an ecosystem?
Creating or altering the conditions necessary for their survival
How can abiotic and biotic factors affects communities?
Some species, certain factors may cause their population size to increase, whereas for other species their population size may decrease.
Which of the following are biotic factors?
1. Fungi
2. Sunlight
3. Air
4. Plants
5. Animals
Fungi, Animals, and Plants
An abiotic factor is a plant (True) (False)
FALSE
Do populations have biotic and abiotic factors?
YESSSS
What are four features of the ecosystem?
A biotic component, an abiotic complex, the interactions between and within them, and the physical space they occupy.
What are the 4 factors of the community?
Human elements, social factors, environment and geography, and resources
How does a biotic factor contribute to an ecosystem?
It contributes to an ecosystem by affecting other living things in an ecosystem.
What are the most common abiotic factors? (Hint there's 5)
Water, sunlight, oxygen, soil and temperature
What are four factors of population?
Birth rate, death rate, emigration, and immigration
Why are ecosystems important for humans?
For good health and productive livelihoods
How can biotic factors affect a community?
The abundance and distribution of organisms in an ecosystem
Why are biotic factors important in an ecosystem?
They are necessary for the reproduction of each species and to fulfil essential requirements like food
Why are abiotic factors important?
Because they directly affect how organisms survive and living organisms wouldn't be able to eat, grow, and reproduce.
Humans living in a city, a pack of wild dogs, or a group of salmon is an example of populations (True) (False)
TRUE
What is an ecosystem?
A community or group of living organisms that live in and interact with each other in a specific environment
What is the importance of a community?
To bring people together to advocate and support each other in the fight to overcome those threats