1. People's activities __a.__
the physical environment and the physical environment __b.__
people.
a.
1. Have no affect on
2. May affect
b.
1. May affect
2. Have no affect on

Which of the following is a way that advancements in technology improve humans' ability to measure air quality and protect human health?

Political boundaries are determined by the political party in control at the time. true or false

Which statements describe cultural influences? florida is bordered by water on three sides. french is spoken in parts of louisiana. forests are cleared to provide space for cattle grazing. male children are encouraged to attend the university. the longest river on the continent is located here. birthdays are celebrated on january 1st. per capita income of northern buckland is more than $100,000.