Name two forms of pollutants found in air. What are some of the sources of these pollutants?
Carbon monoxide emissions in ambient air come from mobile sources and sulfur dioxide produced by volcanic eruptions and industrial processes are common air pollutants.
Updated 293 days ago|6/26/2023 10:14:44 PM
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Two forms of pollutants found in air are particulate matter (PM) and nitrogen dioxide (NO2). Sources of these pollutants include industrial emissions, vehicle exhaust, power plants, construction activities, and burning of fossil fuels for heating and cooking purposes.

Added 293 days ago|6/26/2023 10:14:44 PM

The end of which era is marked by the largest extinction event in Earth’s history? A. Cenozoic B. Mesozoic C. Paleozoic D. Precambrian
Weegy: The Paleozoic Era is marked by the largest extinction event in Earth’s history. (More)
Updated 7/11/2019 6:06:55 AM
How old is a mammoth’s tusk if 25 percent of the original C-14 remains in the sample? The half-life of C-14 is 5730 years. A. 5730 years B. 11,460 years C. 17,190 years D. 22,920 years
Weegy: 11,460 years is a mammoth’s tusk if 25 percent of the original C-14 remains in the sample. The half-life of C-14 is 5730 years. Solution: Amount remaining= original amount/ 2^n 100/25 = 2^n 4=2^n n=2 t=nt 1/2 = 2 x 5730 yrs = 11,460 years (More)
the matching of outcrops or fossils among regions
Weegy: Correlation is the matching of unique rock outcrops or fossils exposed in one geographic region to similar outcrops exposed in other geographic regions. (More)
Which is not a typical characteristic of an index fossil? A. was commonplace while alive B. existed for a long period of time C. is geographically widespread D. is easily recognizable
Weegy: They existed for a long period of time -is not a typical characteristic of an index fossil. (More)
Updated 12/5/2020 10:40:07 AM
Which is not a typical characteristic of an index fossil? A. was commonplace while alive B. existed for a long period of time C. is geographically widespread D. is easily recognizable
Weegy: They existed for a long period of time -is not a typical characteristic of an index fossil. (More)
Updated 228 days ago|8/30/2023 10:49:00 PM
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