What is the primary cause of climate change?A. Rising sea levelsB. Global temperaturesC. Greenhouse gas emissionsD. Melting glaciers 相关知识点: 试题来源: 解析 C. Greenhouse gas emissions 选项分析:A. 海平面上升——属于气候变化引发的结果;
Costa Rica is full of unique animals found nowhere else on Earth. And you could help nurse some of these injured forest animals back to health while you live and volunteer in Costa Rica for up to 10 weeks! On t...
Because humans destroy forests and burn them to produce a variety of greenhouse gases, because these greenhouse gases from the solar radiation of visible light has a high transmittance, and the earth reflected with a high absorption, can strongly absorb the ground radiation in the infrared, is of...
and it has a relatively thin atmosphere, but Venus' atmosphere consists of more than ninety percent carbon dioxide, 17 to less than four percent in that of Earth. Because
There are four different seasons on Earth: spring, summer, autumn, and winter. However, some parts of Earth do not have all four seasons and are permanently cold or hot.Answer and Explanation: Earth's revolution around the sun causes the different seasons. Since the Earth is tilted on its...
42.Paul keeps doing sports every day,so he is always full of . A.change B.knowledge C.energy D.courage 43.The Queqiao satellite (卫星) has been a ___ bridge between the Earth and the Moon. A.competition B.contr...
The commitment to protect 30% of the Earth’s terrestrial, inland water, coastal and marine areas by 2030 under the Kunming-Montreal Global Biodiversity Framework has seen growing attention paid to ‘other effective area-based conservation measures’ (OECMs) to help achieve this target. However, ...
9. It's a nice hotel, casual, comfortable and chic. The room is larger than expected, the breakfast is perfect, and most of all, it's within walking distance to the city center. 10. In traditional cultures, the cycle of the seasons was — and often still is — recognized and celebra...
Global projections of macroeconomic climate-change damages typically consider impacts from average annual and national temperatures over long time horizons1–6. Here we use recent empirical findings from more than 1,600 regions worldwide over the past 40
The speed of growth depends on the type of bamboo, the earth and the season. Normal bamboo grows 3—10 cm a day. It usually grows in tropical (热带的) areas. 3 Bamboo plants are found in Asia, Australia, parts of Africa, and South America. One of the world’s oldest building ...