Geography, 22.04.2020 00:52, ericahale3971
1. A protostar has not yet kindled nuclear fusion but glows: A. in the ultraviolet, B. in the infrared, C. with gamma ray emission.
2. Large, hot young stars ionize an HII region (singly ionized) region around them called A. HI region, B. 'The zone', C. Stromgren Sphere.
3. (T or F) The earth's demise will happen by being engulfed in a Red Giant.
4. (T or F) A white dwarf is hotter on the surface than its surface on the main sequence
5. O I is what ionization state of Oxygen? A. neutral, B. singly ionized, C. doubly ionized.
Answers: 3
Geography, 22.06.2019 10:00, chloeethoma24
Why is the price of rice so important? a. rice prices must be kept within reach of the poorest peopleb. rice prices must make a large profit or no one will grow itc. rice prices impact the cost of fruits and vegetables on neighboring farmsb. rice prices have no real importance other than to large corporations
Answers: 1
Geography, 22.06.2019 22:00, veraanna2015
Alow pressure system is formed when an air mass cools over a cool surface and sinks. true or false
Answers: 2
Geography, 23.06.2019 02:30, AmbitiousAndProud
Read the following quote from the nature conservancy, “the 3 billion people who live in poverty around the world will be hardest hit by climate change. the poor are more dependent on natural resources and have less of an ability to adapt to a changing climate. diseases, declining crop yields, and natural disasters are just a few of the impacts of climate change that could devastate the world’s most vulnerable communities.” from this quote, what group of people is most vulnerable to climate change? those who depend on industrialized nations people who are able to adapt to changing conditions people living in central america people who are living in poverty
Answers: 1
1. A protostar has not yet kindled nuclear fusion but glows: A. in the ultraviolet, B. in the infrar...
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