Answer:
The concept of carrying capacity is that an ecosystem can only support so much life while keeping in balance because there are a limited number of resources.
Answer:
Anthropogenic (human-caused) GHG emissions are modifying the Earth's energy balance between incoming solar radiation and the heat released back into space, amplifying the greenhouse effect and resulting in climate change.
Explanation:
While the natural greenhouse effect makes life possible on Earth, human activity can cause increased amounts of greenhouses gases to be produced in our atmosphere, resulting in a greenhouse effect.
Answer:
it is because of a mutation in the hemoglobin gene
