Which of the following is a component of the ecosystem?
Correct answer: D. All of the above
- A. Inorganic substances
- B. Organic substances
- C. Animals and plants only
- D. All of the above
Explanation
An ecosystem is composed of both biotic (living) components, such as plants and animals, and abiotic (non-living) components. The abiotic components include all physical and chemical factors, such as inorganic and organic substances, water, and sunlight.
Report an error
The more specific you are, the faster it gets fixed. A source beats an opinion.
Prefer email? support@testustad.com
About Environmental Chemistry
Atmospheric pollution includes smog, acid rain, greenhouse gases, ozone depletion and the effects of carbon monoxide, sulfur oxides, nitrogen oxides and particulate matter. Water pollution covers sewage, industrial waste, eutrophication and treatment stages, while green chemistry focuses on reducing hazardous substances, waste and energy use through safer, more efficient processes.
Practise Environmental Chemistry
221 free Environmental Chemistry MCQs from Chemistry, each with the correct answer and an explanation. Unlimited attempts, no account needed.
Discussion
Stuck on an option, or know a faster way to get there? Ask or explain it here.
No comments yet. Be the first to explain this one.
Exams that ask Chemistry questions like this
Chemistry is on 14 papers prepared for on TestUstad, and all of them draw the same bank, so this question is worth knowing for every one of them.
More Environmental Chemistry questions
The science of all the relations of all organisms to their environment is called:
Which statement is not related to environmental pollution?
Choose the compound that is always present in photochemical smog:
Which of the following forms of energy is trapped by autotrophic organisms?
In a biological ecosystem, which of the following is used by organisms?
Which of the following processes involves the use of an organic compound as an electron acceptor?