C. 地球的反照率(albedo effect)会因为冰川融化而降低,而不是增加,因为冰川是白色的,能反射大量阳光,冰川融化后,反射减少,所以 C 选项错误。D. 冰川融化后,大量的水流入海洋,会导致海平面上升,这对沿海地区是一种威胁,这是冰川融化的一个主要影响,所以 D 选项正确。
ice-albedoclimate changeA model study has been conducted of the unprecedented retreat of arctic sea ice in the summer of 2007. It is found that preconditioning, anomalous winds, and ice-albedo feedback are mainly responsible for the retreat. Arctic sea ice in 2007 was preconditioned to radical...
What is the global average albedo of Earth's surfaces? What are the basic units of temperature? How much is the normal temperature of the human body? If the temperature of a glass of ice water is to be measured, what would be the estimated temperature?
And this balance between the amount of solar radiation—energy from the Sun—that's absorbed by Earth and the amount that's reflected back into space, we call this Earth's "radiation budget."And one way we keep track of the radiation budget is by looking at the albedo of the different ...
What greenhouse gas has the highest percentage in the atmosphere? Which does NOT contribute to global warming? 1. Carbon Dioxide. 2. Soot (black carbon) on snow. 3. Land use. 4. Methane. 5. Nitrous Oxide. What is the global average albedo of Earth's surfaces?
The cooling effect of the oceans’ low surface albedo . A change in the atmosphere that lowered Earth’s surface temperature . A continuing cycle of radiation reflection and ice growth3、Why does the professor talk about a research study in Oman? . To illustrate why it is necessary to study...
So, the greenhouse-gas effect is kinda the opposite of the albedo effect.Um…now as it happens…when silicate rocks, which is a very common class of rock, when they're exposed to the air and to normal weathering, they erode. Carbon dioxide is attracted to these eroding rocks and binds ...
Earth (or, "the earth") is the only planet presently known to support life, and its natural features are the subject of many fields of scientific research. Within the solar system, it is third nearest to the sun; it is the largest terrestrial planet and the fifth largest overall. Its mo...
methane — the methane reflects blue light, giving Uranus its famous blue-green hue. The temperature and pressure increase farther from the insubstantial surface (like mostgas giants, the surface of Uranus is set where the pressure of the gas is equal to the pressure at sea level onEarth). ...
from its starting state to a desired state. A good example of a positive feedback loop is the melting of polar ice caps. As ice melts, it reduces the Earth's albedo or reflectivity, which in turn leads to more heat being absorbed by the Earth, further melting ice and causing more ...