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 pattern that ecologists is describing when referring to the latitudinal gradient would be <span>the </span>latitudinal<span> diversity </span>gradient or LDG. It is <span> one of the most widely recognized </span>patterns<span> in </span>ecology<span>. Hope this answers the question. Have a nice day.</span>