Question

There is a history of global temperatures changing, but why is this change different? (1 point)

O The Earth is getting cooler everywhere instead of warmer.
There are more species on the planet this time.
O This shift in temperature is happening more quickly.
O It is not different; this is a regular shift in temperature.

Answer 1

The change in global temperatures is different now because it's happening at an unprecedented rapid pace due to human activities, causing global warming and potentially irreversible damage to ecosystems.

Step-by-step explanation:

The current change in global temperatures is different because this shift in temperature is happening more quickly than past fluctuations. This rapid change, largely attributed to human activity such as the burning of fossil fuels, is leading to increased levels of greenhouse gases in the atmosphere, contributing to global warming. The significant rate of change poses a great risk to the environment, as species may become extinct before they can adapt to the new conditions and delicate ecosystems like coral reefs may not recover.

Answer 2

1) high water temperatures and water acidity cause coral polyps to expel algae, causing them to turn white in color

2) acidic carbon dioxide dissolves in water, lowering the water's pH

3) the shift in temperature is happening more quickly

4) to protect itself from the sun

5) the biodiversity of the water

Step-by-step explanation:

should be 100% on the quick check if you put those answers