Answer:
b. Cities tend to require very <em><u>large </u></em>inputs of energy and materials resulting in <em><u>large</u></em><em> </em>outputs of waste.
Explanation:
Modern cities require much more energy because of the increase in population resulting in the demand for inputs of energy and materials to be particularly high. But because this relationship to waste output is inversely proportional, there will also be large outputs of waste. Cities need to place a waste management system in their towns in order to combat this unsustainable way of living,
Answer: Curvilinear relationship
Explanation:
A curvilinear relationship could be defined as a relationship where two variables tend to increase at a particular period and after a while one of the variables keeps increasing while the other decreases. The people were enjoying the song being played in the radio but after a while they get tired of it, they have been too familiar with it they request the playing time be cut down, this is a Curvilinear relationship.
The technology that allow producers to obtain and use materials from all around the world is called: Shipping
Before shipping exist, the Trades are limited to areas that still connected by land (at that time, railroads are the most popular choice among producers).
Using new shipping technology, we can create a ship that able to reach inter continent distance while minimizing the risk of sinking and reliance to wind. This allow us to use materials from all over the world for production.
Answer: The reading on the scale will decrease as the elevator descend.
According to Newton's second law of motion which explains that the rate of change of the momentum of a body is directly proportional to, and in the same direction as, the net force acting on it.
In essence as a body moves towards ground, it weighs less and even weighs more upon impact with the ground.
If peradventure, the whole system is in free fall, you, the elevator and the scale will weigh nothing at all.
