Significant volcanic hazards exist for large numbers of people in many areas of the world. The effects of these hazards are systematically reviewed by first considering the direct effects of each of the physical phenomena produced by volcanoes on human health, agricultural and other activities, and ...
of the good ways that volcanoes affect people include producing spectacularscenery,and 4A.They are so hot and choking that if you are caught in one it will kill youB.producing very rich soils for farmingC.If the ash fall is really heavy it can make people impossible to breatheD.but they ...
Significant volcanic hazards exist for large numbers of people in many areas of the world. The effects of these hazards are systematically reviewed by first considering the direct effects of each of the physical phenomena produced by volcanoes on human health, agricultural and other activities, and ...
Volcanoes pose a threat to almost half a billion people; today there are approximately 500 active volcanoes on Earth, and every year there are 10 to 40 volcanic eruptions.Volcanic eruptions produce hazardous effects for the environment, climate, and the health of the exposed persons, and are ass...
Let us see some negative effects of volcanoes: Eruptions occurring close to human settlements may spill and destroy lives and property. People often have to be evacuated. Example: Chaparrastique volcano in El Salvador started erupting on 29 Dec 2013. Anyone living within 2 miles of the volcano...
of the particles ejected from volcanoes are water-insoluble mineral particles, silicates, and metallic oxides such as SiO2, Al2O3 and Fe2O3,which remain mostly in the troposphere. f. Anthropogenic aerosol –consists of both primary particles (e.g., diesel exhaust and dust) and secondary parti...
A. More volcanoes will throw out. B. More solar energy will go into space. C. There will be more disasters in the future of the world. D. People will stop burning fossil fuels to keep warm. 3. What can we infer from Douglas’ words in an interview? A. More research remains to be...
In Copernicus’time people still believed that all things—the sun,the stars,and the planets moved around the earth.It was an old belief that few men had ever questioned.Aristotle had based his theory of astronomy on this belief.Because the Church had long been the center of learning,the th...
What are researchers worried about in terms of global warming? A A. More disasters will endanger the future of the world. B. More solar energy will go into space. C. More volcanoes will throw out. D. People will keep burning fossil fuels to keep warm.14. What can be inferred from ...
E. More volcanoes will throw out. F. More solar energy will go into space. G. More disasters will endanger the future of the world. . People will keep burning fossil fuels to keep warm. 【小题3】What can be inferred from Douglas’ words in an interview? . He thinks more research ...