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Weegy: ALL OF THE ABOVE. The natural source of acidity in rain water are carbon dioxide, nitric oxide and sulfur dioxide. User: Rainwater is always acidic. True False Weegy: Rainwater is always acidic. TRUE. User: Which of the following water samples would be considered acidic? pH = 8.0 pH = 6.0 pH = 7.0 pH = 10.0 Weegy: pH = 6.0 would be considered acidic. User: Acid causes metals to _____. dissolve corrode ignite combust Weegy: Acid causes metals to corrode. User: What aquatic species is the least susceptible to acid rain? (Refer to the chart in the lesson to answer this question.) trout mayflies frogs bass Weegy: Trout is the least susceptible to acid rain. User: The normal pH of surface sea water is _____. 5.0 6.0 7.0 9.0 Weegy: The normal pH of surface sea water is 7.0. User: Due to ocean acidification, some localized areas of the ocean _____. are acidic are neutral are increasing their pH are decreasing their pH Weegy: Due to ocean acidification, some localized areas of the ocean - are decreasing their pH. User: The wide variety of color observed in a coral bed is due to the presence of bacteria. True False (More)

Weegy: The peak intensity of radiation for a particular star occurs at a wavelength of 2.0 nanometers. The spectral band is X-rays. User: A heliocentric system is _____-centered. Earth Moon Sun Milky Way Weegy: A heliocentric system is sun-centered. User: An object with a temperature of 0 Kelvin would not emit radiation. True False Weegy: An object with a temperature of 0 Kelvin would not emit radiation. TRUE. User: Which of the following helps to maintain the temperature of the planet by absorbing infrared energy? water atmosphere soil all of the above (More)

Weegy: The Earth's magnetic field known as magnetosphere. (More)

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