In contrast to efficiency, effectiveness is determined without reference to costs and, whereas efficiency means doing the thing right, effectiveness means doing the right thing. tradeoff value for money...
If you know where your food is coming from then you can make an educated decision when in the supermarket. If you are referring to material goods then it is important to know so that people can choose to buy local products rather than those made overseas.This is better for the local economy. Some countries have very bad labor laws that allow exploitation of citizens, it is good to avoid buying products from these nations.t is important to know if a tornado is coming so you can get to a safe place such as a basement before it hits. If you have no warning and don't go for cover you are more lik â¦ ely to be injured or killed. 14 people found this useful.
The reason why the rainforest is important is because,   Trees give us oxygen. The trees also take in carbon dioxide which we breathe OUT   Trees help us to live but s â¦ adly people are destroying the rainforest to make cow meat (cattle ranching) and tables and others.1. Many rainforest trees are used to make medicines and food. 25% of all our medicine is made from rainforest materials. Without these â¦ , people would have to find other ways to produce the same product and it may make more people ill. Bananas and some nuts grow in the rainforest and they will be lost.