Answer: A study in 2004 showed 85% of woman stated they are the primary grocery shopper. Another study in 2008 showed that figure to have dropped to roughly 66%. More recently in 2011 one study showed that men stated they were the primary grocery shopper 51% of the time. It seems trends are shifting to bur the lines between jobs held primarily by one sex or the other.
Answer: Many common plastic grocery bags are often made from polyethylene. Polyethylene (Poly meaning many) is simply long chains of ethylene monomers. The origin of ethylene is both natural gas an petroleum.
Answer: No, most people are just getting off at work during this time so they are at the stores. Also rush hour traffic is happening at this time, so you a lot of crazy drivers and people trying to get to places.
Answer: Paper bags are the stronger out of the two. Plastic bags rip when holding +5 lbs of groceries etc. However, if you double-bag groceries or other goods, plastic bags are still pretty reliable. Paper bags are still better than double bags, though.
Answer: because they are meant to carry loads whereas ordinary plastic bags are not. Plastic bags can be made from different material as well. While most are non-biodegradable, some do decompost faster based on the material they are made of. There also exists plastics that can help the environment and these are the recycled ones. (
Answer: The actual bag that the pot comes in, weighs approx .1-.2 grams. i bought an eighth for forty but he only had it in dimes, i got home and put it on my scale in and out of the bag. with the bags it weighted out at 4.0grams with out bags 3.1g
Answer: Tom Thumb grocery stores does not specifically publish the average grocery cost per person as it varies by location. Your local store manager should be able to provide you with that information at your local store.
Answer: Using plastic over steel wings on a windmill is a good idea becausethe steel will eventually rust. The steel is heavier and the motoron the windmill will have to work harder to turn steel, thanplastic. The cost of the plastic is actually a little more thansteel, though.