Podcast
Questions and Answers
Which planet is the closest to the Sun and the smallest one in the Solar System?
Which planet is the closest to the Sun and the smallest one in the Solar System?
- Mercury (correct)
- Mars
- Jupiter
- Venus
Which planet is the second planet from the Sun and known for its extreme heat?
Which planet is the second planet from the Sun and known for its extreme heat?
- Mercury
- Venus (correct)
- Jupiter
- Mars
Which planet is a gas giant and composed mostly of hydrogen and helium?
Which planet is a gas giant and composed mostly of hydrogen and helium?
- Saturn
- Neptune
- Jupiter (correct)
- Mars
According to the 10 percent law, how much energy is transferred from one trophic level to the next in a food chain?
According to the 10 percent law, how much energy is transferred from one trophic level to the next in a food chain?
Which of the following substances is a decomposer?
Which of the following substances is a decomposer?
What process is responsible for the water cycle?
What process is responsible for the water cycle?
What is the by-product of cellular respiration in animals?
What is the by-product of cellular respiration in animals?
Which of the following is a consumer?
Which of the following is a consumer?
Which of the following is a producer?
Which of the following is a producer?
What is the process by which plants convert sunlight into chemical energy?
What is the process by which plants convert sunlight into chemical energy?
What is the purpose of cellular respiration?
What is the purpose of cellular respiration?
Which of the following best describes an ecosystem?
Which of the following best describes an ecosystem?
What is the main function of water for living things?
What is the main function of water for living things?
Which of the following is an example of an abiotic component of an ecosystem?
Which of the following is an example of an abiotic component of an ecosystem?
Which of the following is NOT a need of living things?
Which of the following is NOT a need of living things?
What is the relationship between a remora and a shark?
What is the relationship between a remora and a shark?
Which of the following is an example of commensalism?
Which of the following is an example of commensalism?
What is the relationship between cattle and egrets?
What is the relationship between cattle and egrets?
Which of the following is true about primary succession?
Which of the following is true about primary succession?
What is the purpose of a pioneer species in primary succession?
What is the purpose of a pioneer species in primary succession?
What is a climax community?
What is a climax community?
When does secondary succession occur?
When does secondary succession occur?
Which of the following is an example of bioinvasion?
Which of the following is an example of bioinvasion?
Which of the following is NOT a resource that living things compete for?
Which of the following is NOT a resource that living things compete for?
What is the term for the pattern of change in ecosystems over time?
What is the term for the pattern of change in ecosystems over time?
What is the term for the first species to colonize a previously barren area?
What is the term for the first species to colonize a previously barren area?
