Question
What is the relationship between birth rates and population growth? More births means more population growth, so this is a NEGATIVE feedback loop More births means more population growth, so this is a POSITIVE feedback loop More births means more population growth, so this is a NEUTRAL feedback loop There is no relationship between birth rates and population growth 1
Solution
4
(288 Votos)
Edson
Veterano · Tutor por 9 anos
Resposta
B. More births means more population growth, so this is a POSITIVE feedback loop.
Explicação
## Step 1The problem is asking us to identify the type of feedback loop that exists between birth rates and population growth. In biology, a feedback loop is a system where the output of a process is used as input to the same process, either amplifying or dampening the process.## Step 2In this case, the process is population growth, and the output is birth rates. If more births lead to more population growth, this is a positive feedback loop. This is because the output (birth rates) is amplifying the process (population growth).## Step 3On the other hand, if more births led to less population growth, this would be a negative feedback loop. This is because the output (birth rates) is dampening the process (population growth).## Step 4Lastly, if there is no relationship between birth rates and population growth, this would be a neutral feedback loop.