B. 1 percent. C. 75 percent. D. 0.025 percent. 相关知识点: 试题来源: 解析 D 解析:数字计算题。根据第一段中“Only 2.5 percent of the water on the Earth is fresh water,and less than 1 percent of that is usable and renewable.”可知,D项数字正确。 答案:D反馈 收藏 ...
The Silk Road spirit is consistent with the ideal of “all states joining together in harmony and peace” long upheld by the Chinese nation, with the Chinese people’s principles of amity, good neighborliness and “helping others to succeed while seeking our own success”, and with the call ...
restorers?patienceandpeaceofmindare 6 (especial)preciousinasocietywhereeverythingis changingsofast. Atouchingpartofthedocumentaryis 7 spiritofcraftsmanship(工匠)intherestorers. 8 (year)ofrepeatedboringworkrequires,notonlyskill,butalsofaithandspirit.Mastersin theForbiddenCityhasprovedwrongmanypeople?sideasabou...
8.What kind of power is keeping the lights on and machines running at their manufacturing facilities?Wind, Solar, Nuclear, Coal or ?? Also what percentage of renewable energy do they use annually? 9.What are the factory conditions like?This is not only green but also many might find it ...
Data show that the installed capacity of renewable energy has surpassed one billion kilowatts, accounting for 44.8 percent of China's overall installed capacity. The installed capacity of hydropower, wind power, and photovoltaic power each exceeded 300 million kilowatts, all ranking the highest in ...
A net 100% renewables target allows a state to spruik its green credentials without needing to worry about the reliability implications of being totally self-reliant on renewable power. So how does 'net' 100% renewables work? All east coast states are connected to the National Electricity Market...
What percentage of the atom is empty space? Is coal a non-renewable resource? Which isotope of uranium is used in nuclear reactors? Is coal a greenhouse gas? How much energy does a particle accelerator use? How is heat energy used to generate electricity in a modern power plant?
Hydropower will still be a great percentage of the country’s energy mix, but new energy sources will be added to the system, for example: solar power and wind. Another important source is geothermal because it’s the only renewable energy source that does not depend on climate variability. ...
What percentage of the world's energy consumption is from nonrenewable sources? What percentage of the U.S. is affected by soil degradation? What percentage of ecosystem services are degraded by human activities? What is the importance of biodegradable waste?
Setting CSR goals relating to profit is relatively straightforward. But setting specific and achievable CSR goals relating to people and the planet can be tricky. Some common goals set around people include: The number of local jobs being created. The percentage of minority groups employed in the...