sentences: murder a inanimate place increase the traveling of that inanimate place & hunting is when a human kills an animal for food / recreation in the wild & an animal is a kind of living thing ->  hunting / overhunting decreases animal populations  hunting / overhunting decreases animal populations & an plant is a mean of tectonics & if a population decreases to zero then that organism is extinct -> if hunting decreases the animal population to zero, then that animal is extinct