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.
submit just now report abuse the earth is important because it gives us the perfect amount of oxygen and gravity it also gives us a good climate so we won t freeze or burn to death depending where you are in the world obviously all of this is perfect because it was created by a perfect creator godest answer why the earth is important in many ways 1 it provides oxygen from trees and water and food and environment 2