Podcast
Questions and Answers
Which of the following best describes an ecosystem?
Which of the following best describes an ecosystem?
- The same species living together in the same area.
- A group of related organisms that share similar characteristics and are capable of reproducing.
- Populations of different species living and interacting in the same area.
- All the interacting parts of a biological community and its environment. (correct)
What is the main difference between biotic and abiotic components of an ecosystem?
What is the main difference between biotic and abiotic components of an ecosystem?
- Biotic components are living things, while abiotic components are non-living things. (correct)
- Biotic components are plants, while abiotic components are animals.
- Biotic components are non-living things, while abiotic components are living things.
- Biotic components are animals, while abiotic components are plants.
Which of the following best describes a population?
Which of the following best describes a population?
- A group of related organisms that share similar characteristics and are capable of reproducing.
- The same species living together in the same area. (correct)
- Populations of different species living and interacting in the same area.
- All the interacting parts of a biological community and its environment.
What do living things primarily need water for?
What do living things primarily need water for?
Which of the following is NOT a nutrient that living things need?
Which of the following is NOT a nutrient that living things need?
What do living things primarily need energy for?
What do living things primarily need energy for?
Which of the following is true about the relationship between living organisms and their environment?
Which of the following is true about the relationship between living organisms and their environment?
Where do living things get energy from?
Where do living things get energy from?
What is symbiosis?
What is symbiosis?
Which of the following is an example of mutualism?
Which of the following is an example of mutualism?
What is predation?
What is predation?
What is adaptation?
What is adaptation?
Where do living things get oxygen from?
Where do living things get oxygen from?
What is commensalism?
What is commensalism?
Which of the following is an example of parasitism?
Which of the following is an example of parasitism?
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