From 1800 to 2016, the human population of the globe has increased by

From 1800 to 2016 the population of the globe increased by 6000 million.

Explanation:

The large population of the globe at present is not a result of  population growth over a long period of time. Instead the population growth was fast. Before 1800 the population growth of the globe was rather slow.  

It took very many years for the population to reach around 1 billion in the year 1800. But the trends in population growth changed rapidly after the 1800s.  In 2016 the population of the globe was around 7 billion which was 7 times the population in 1800.

Thus the population increase in 2016 from 1800 is 6 billion which is equal to 6000 million.

explanation:

yes you are doing it right great gob

producers: apple trees, potatoes, carrots, grains, acorns, cabbage, grass, corn, lettuce

consumers: deer, mice, rabbits, chickens, squirrels, horses, worms, cows

predators: eagles, frogs, wolves, owls