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As of 2017, there are approximately how many humans on Earth?
What is the number of people born per 1,000 individuals for a certain period of time?
What is the number of deaths per 1,000 individuals for a certain period of time?
Population growth is determined by calculating the number of individuals who...
move in or out of an area
all of the above
A rate of change that increases more and more rapidly over time.
What natural resource helps keep us warm in the winter and cool in the summer, to travel from place to place, and to grow and transport the food we eat?
Contamination of Earth's land, water, and air due to human impact is called?
What is it called when the number of humans grows beyond what the available resources can support?
The practice of using less of a resource so that it can last longer.
Population growth and human impact on Earth can leave us with decreasing natural resources. List one way YOU can help the environment.