Answer:
A. a market economy
Explanation:
Supply and Demand plays a big role in a market economy, therefor these forces drive prices
Distance covered by an elevator = 310 feet.
Time taken to cover 310 feet = 10 seconds.
The rate of the elevator at its run = 310/10 = 31 feet per seconds.
We're trying to find at how many feet an elevator can travel in 12 seconds.
In order to find the distance covered by an elevator in 12 seconds, we need to multiply 12 by the rate of the elevator.
<em>Thus, distance covered by the elevator in 12 seconds = 12 × 31 </em>
= 372 feet.
There are some human action which impact the environment positively or negatively.
Example of action that impact positively is planting of more trees in the environment.
Actions that impact negatively includes:
- Clearing Forest to build a Factory results in <em>Loss of animal habitat</em><em>.</em>
- Cows overgrazing farm land results in <em>Soil Erosion</em><em>.</em>
- Uses Pesticides to kill weeds results in <em>Decrease of animal population</em><em>.</em>
- Constructing a Dam results in <em>Less water for animals</em><em>.</em>
- Use of Natural Land for a Train Station<em> </em>results in <em>Increased Noise Pollution</em><em>.</em>
- Not throwing away plastic at beach <em>Contamination of Water</em><em>.</em>
Read more:
brainly.com/question/12811145
<span> they're much more technologically advanced and have a much more stable economy</span>
Iron ore resource because it is the material of the steels and all its industrial products
