Question

How can human actions disrupt the abiotic factors of an ecosystem? Choose the correct option:

A) Pollution and contamination of water sources
B) Deforestation and habitat destruction
C) Climate change and global warming
D) Overfishing and depletion of marine resources
E) Introduction of invasive species
F) All of the above

Answer 1

Human actions can disrupt abiotic factors of an ecosystem through pollution and contamination of water sources, deforestation and habitat destruction, climate change and global warming, overfishing and depletion of marine resources, and introduction of invasive species, therefore the correct answer is F) All of the above.

Step-by-step explanation:

Human actions can disrupt the abiotic factors of an ecosystem in several ways, including:

1. Pollution and contamination of water sources: For example, the release of industrial chemicals or sewage into rivers can change the chemical composition of water, affecting the survival of aquatic organisms.
2. Deforestation and habitat destruction: When forests are cleared for agriculture or urban development, it can disrupt the natural habitat of many species, leading to the loss of biodiversity.
3. Climate change and global warming: Human activities, such as burning fossil fuels, release greenhouse gases, which contribute to global warming, altering temperature and precipitation patterns in ecosystems and affecting the distribution of species.
4. Overfishing and depletion of marine resources: Excessive fishing can disrupt the balance of marine ecosystems, leading to the decline of fish populations and affecting the food web.
5. Introduction of invasive species: When non-native species are introduced to an ecosystem, they can outcompete native species for resources, disrupt ecosystem functions, and negatively impact biodiversity.

Therefore, the correct answer is F) All of the above.