Mars’ average surface temperature is -55 °C, but the Red Planet also experiences some variability, with temperatures ranging as high as 20 °C at the equator during midday, to as low as -153 °C at the poles. On average though, it is much colder than Earth, being just on the outer...
题目The warming of Earth's climate(气候) is called global(全球的)warming .If global warming carries on,many plants and animals living today on the Earth could have problems surviving(生存).It could also mean more droughts(干旱)and floods(洪水).Over the last one hundred yea...
The average temperature in the Arctic Desert is -20 °C, reaching as low as -50 °C in the winter. But perhaps the most interesting aspect of the Arctic Desert is its sunshine patterns. During the summer months, the sun doesn’t set for a period of 60 days. These are then followed ...
结果1 题目 2. What causes Earth's surface temperature to rise quickly?B A. The warming ocean. B. The "man-made"greenhouse effect. C. The rising sea levels. D. The "natural" greenhouse effect. 相关知识点: 试题来源: 解析 反馈 收藏 ...
Global warming is the increase in the average temperature of the Earth's near-surface air and oceans since the mid-20th century and its projected continuation.Global surface temperature increased 0.74 ± 0.18 °C between the start and the end of the 20th century.全球变暖指的是在一段时间中,地...
百度试题 结果1 题目3.Whatcauses the temperature of the earth to increase?A.Cuttingtrees. B.Wastingthe farmland.C.Runningout of the river water. D.Burningfossil fuels.相关知识点: 试题来源: 解析 答案:D 反馈 收藏
What causes the rise in temperature on the Earth? A. More trees B. Fewer cars C. Greenhouse effect D. Clean air 相关知识点: 试题来源: 解析 C。本题考查导致地球温度上升的原因。选项 A“More trees”(更多的树)有助于降低温度;选项 B“Fewer cars”(更少的汽车)会减少排放,对温度上升有抑制...
The 2015 Paris Agreement commits countries to limit the global average temperature rise to well below 2°C above pre-industrial levels, and to aim for 1.5°C.2015年达成的《巴黎协定》中，各国政府承诺将全球平均温度控制在比前工业化水平升温2摄氏度以内，并努力达到升温1.5摄氏度以内的目标。Scientist...
What is the average temperature on Mercury? Mercury: Mercury is the closest planet to our sun. It circles the sun every 88 days, rather than Earth's orbit of 365 days. The surface of Mercury is rocky and resembles that of Earth's moon. It is a dense planet, but not the hottest. ...
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