An unusually severe winter occurred in europe after the continent was blanketed by a blue haze resulting from the eruption of the laki volcano in the european republic of iceland in the summer of 1984. thus, it is evident that major eruptions cause the atmosphere to become cooler than it would be otherwise.
which of the following statements, if true, most seriously weakens the argument above?
(a) the cooling effect triggered by volcanic eruptions in 1985 was counteracted by an unusual warming of pacific waters.
(b) there is a strong statistical link between volcanic eruptions and the severity of the rainy season in india.
(c) a few months after el chichn's large eruption in april 1982, air temperatures throughout the region remained higher than expected, given the long-term weather trends.
(d) the climatic effects of major volcanic eruptions can temporarily mask the general warming trend resulting from an excess of carbon dioxide in the atmosphere.
(e) three months after an early springtime eruption in south america during the late 19th century, sea surface temperatures near the coast began to fall.
Answers: 2
Physics, 22.06.2019 04:20, gonzalesalexiaouv1bg
When considering gravity acceleration and the force of acceleration, what must be true? a. the direction of acceleration must be perpendicular to the direction of the force. b. the direction of the force and the direction of acceleration must be the same as each other. c. the direction of the force and the direction of acceleration must be opposite of each other. d. the mass of the body must be the same as the acceleration of the body.
Answers: 1
Physics, 22.06.2019 14:20, kaylaelaine18
What are the starting materials for nuclear fission? two small nuclei two large nuclei a neutron and a large nucleus a neutron and a small nucleus
Answers: 2
Physics, 22.06.2019 21:40, Unicorn66y
Wo small variable-thrust jets are actuated to keep the spacecraft angular velocity about the z-axis constant at ? 0 = 1.16 rad/s as the two telescoping booms are extended from r1 = 1.18 m to r2 = 4.69 m at a constant rate over a period of 124 seconds. the small 19-kg experiment modules at the ends of the booms may be treated as particles, and the mass of the rigid booms is negligible. determine the necessary thrust t for each jet as a function of time where t = 0 is the time when the telescoping action is begun. after you have the general expression for t, answer the questions. show work.
Answers: 1
An unusually severe winter occurred in europe after the continent was blanketed by a blue haze resul...
History, 12.12.2020 16:40
Physics, 12.12.2020 16:40
Mathematics, 12.12.2020 16:40
Mathematics, 12.12.2020 16:40
Mathematics, 12.12.2020 16:40
Mathematics, 12.12.2020 16:40