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Question 1

humans have changed the planet more then any other species in the past 100-200 years

as well as quicker

Question 2

animal population have more than halve since the 1950

Question 3

70% of the mass of birds on the planet are domestic birds

Question 4

humans account for over 30% of the weight of mammals on Earth + 60% are those that are raised for us to eat.the rest make up 4%

Question 5

half of the fertile land on the planet is now farmland

Question 6

solutions

Answer 6

 Stabilize human population
 Shift to renewable energy
 Restore biodiversity
Protected areas (e.g. no fish zones)
Reduce farmland area by changing diets (towards plant-based
diets)
 End deforestation