Answer:
Currently the population of the Netherlands is 17.08 million.
Explanation:
I believe it is the united states
Answer:
There is a big public park near a manufacturing factory that emits harmful gases, where his children can play.
Explanation:
It's pretty self explanatory. Harmful gases are harmful. The children are in serious danger by playing in that park and inhaling these gases from the factory.
The answer is 4 is helps you estimate the distance between two places.