- A beach is a kind of environment
- Humans moving in an environment usually causes native species to lose their habitats
- So, humans moving to beach usually causes native species to lose their habitats

- Humans moving to beach usually causes native species to lose their habitats
- Sea turtle is a native species to the beach
- Therefore, humans moving to beach usually causes sea turtles to lose their habitats

- An animal requires a habitat for survival
- A sea turtle is a kind of animal
- Hence, a sea turtle requires a habitat for survival

- Humans moving to beach usually causes sea turtles to lose their habitats
- A sea turtle requires a habitat for survival
- So, humans moving to beach causes sea tutles to lose habitats required by the sea turtles to survive

- A sea turtle is a kind of animal
- If animals lose the thing they require to survive, their population will decrease
- Hence, if sea turtles lose the thing they require to survive, their population will decrease

- Humans moving to beach causes sea tutles to lose habitats required by the sea turtles to survive
- If sea turtles lose the thing they require to survive, their population will decrease
- So, humans moving to beach causes the population of sea turtles to decrease through habitats loss

So, humans moving to beach causes the population of sea turtles to decrease through habitats loss
[Question]As more people have moved to the beach, the sea turtle population has decreased. Which is most likely the cause of this decrease?
[Context]- A beach is a kind of environment 
- An animal requires a habitat for survival 
- A sea turtle is a kind of animal 
- If animals lose the thing they require to survive, their population will decrease 
- Sea turtle is a native species to the beach 
- Humans moving in an environment usually causes native species to lose their habitats