Question

All plastic bags make noise. Nevertheless, not all plastic bags are reusable.

Some noisy plastic bags are reusable.
a.conclusion follow
b.conclusion does not follow

Answer 1

The conclusion 'Some noisy plastic bags are reusable' does not logically follow from the given premises. Plastic bags contribute significantly to environmental issues, and the recycling of plastics is currently inefficient with most ending up in landfills, underscoring the importance of sustainable alternatives. The correct option is b.

Step-by-step explanation:

The question deals with the logical deduction of whether the statement 'Some noisy plastic bags are reusable' follows from the premises 'All plastic bags make noise' and 'Not all plastic bags are reusable'. Making noise is a trait of all plastic bags, yet not all possess the attribute of being reusable.

From these premises, we cannot definitively conclude that some noisy plastic bags are reusable because there could be a possibility that all noisy (which is all) plastic bags are not reusable. Therefore, the conclusion does not follow from the premises.

When reflecting on the environmental impact of plastic bags, it's important to recognize that plastics significantly contribute to landfill waste and global carbon emissions, with plastic waste being a considerable problem.

The statistics regarding the recycling of plastics indicate inefficiency; only a small percentage of plastics are successfully recycled, leaving a majority to accumulate in landfills. Realizing the environmental harm caused by single-use plastics can influence consumer behavior to opt for more sustainable choices, like using reusable alternatives.

In the broader context, recycling programs are gaining traction as a way to mitigate environmental contamination from plastics.

However, widespread plastic usage contributes to ongoing issues, such as increased energy and resource utilization, as well as being a threat to wildlife, highlighting the need for more effective waste management and alternatives to plastic use. The correct option is b.

Answer 2

From the statement "All plastic bags make noise. Nevertheless, not all plastic bags are reusable", the correct answer is:
The conclusion does not follow from the given information. (Option b)

Step-by-step explanation:

In the question, it is stated that all plastic bags make noise, and it is also stated that some plastic bags are reusable. However, there is no information provided to establish a connection between noise and reusability of plastic bags. Therefore, the conclusion that some noisy plastic bags are reusable does not follow from the given premises.

The given statements do not logically lead to the conclusion that "Some noisy plastic bags are reusable." The statements provided only mention two characteristics of plastic bags: noise and reusability. While it is true that all plastic bags make noise and not all plastic bags are reusable, the statements do not establish a direct connection or overlap between these two characteristics. In other words, the information provided does not specify that noisy plastic bags and reusable plastic bags share any common attributes or that there is an intersection between the two groups.

The conclusion in this case would require additional information or premises that explicitly link the noisiness of plastic bags to their reusability to make it valid. As it stands, the given statements do not support the conclusion that some noisy plastic bags are reusable.

Therefore, the correct answer is: b. conclusion does not follow