Question

explain the cause of the gradual decrease in sea ice coverage and thickness in the Arctic. What effects could this change have on other Earth systems, human activity, and the rate of global climate change? Write in 5 sentences in a 5th graders response

Answer 1

The Arctic sea ice is getting thinner and shrinking because the Earth’s temperature is rising due to climate change. As our planet warms, the sun's heat makes the ice melt faster in summer and doesn’t let it grow back as much in winter. This loss of ice can affect other Earth systems by changing ocean currents and weather patterns, which can lead to more extreme storms and changes in animal habitats. For people, less ice means problems for communities that rely on it for hunting and fishing, plus it can raise sea levels, affecting coastal areas. Lastly, with less ice, dark ocean water absorbs more sunlight, which can make our planet even warmer, speeding up climate change!