1: in•fra•red relating to the range of invisible radiation wavelengths from about 750 nanometers.
True
False
Not enough info
2: Shortwave Having a wavelength of approximately 1000 to 2000 meters.
True
False
Not enough info
3: A factor that favors life is a sun of moderate size with stable, steady radiation output.
True
False
Not enough info
4: Space missions to the planets of the solar system have shown that most of them are magnetized.
True
False
Not enough info
5: The term Necro-Sphere is used to describe the establishment of a sphere of decomposition of elements of substances that are a part of the earth's natural process of decomposition and regeneration.
True
False
Not enough info
6: The strongest magnetic field and the most intense trapped radiation are found in the magnetosphere of Jupiter.
True
False
Not enough info
7: Subduction A geologic process in which one edge of one crustal plate is forced parallel(next)to the edge of another.
True
False
Not enough info
8: One of the factors that favors life on earth is a nearly circular orbit at a uniform distance from the sun.
True
False
Not enough info
9: Net radiation is the difference between incoming solar radiation absorbed by Earth and outgoing infrared radiation from Earth that is lost to space.
True
False
Not enough info
10: One factor that favors life is Abundant H20
True
False
Not enough info
11: Water is the product of aerobic respiration.
True
False
Not enough info
12: Air is mostly oxygen gas.
True
False
Not enough info
13: Transpiration is a process that occurs in plants.
True
False
Not enough info
14: Humus is soil that comes from eroded rock.
True
False
Not enough info
15: Nitrogen Fixation happens through bacteria living in the roots of certain plants.
True
False
Not enough info
16: Wetlands are a biome.
True
False
Not enough info
17: Certain types of climates inhabited by certain types of living things are a ___________.
atmosphere
Biome
Triome
18: Salt marshes can be Estuaries only if the salt water mixes with__________.
Freshwater
mud
Crud
19: Wetlands are hard to define because they take so many forms.
True
False
not enough info
20: Swamps are defined as wetlands.
True
False
Not enough info
21: Organic matter is divided into two main categories: (1) organic residues, i.e., plant material, manures, etc. in some stage of partial decay, and (2) stable soil humus.
True
False
Not enough info
22: Soil scientists tell us that stable soil humus is categorized into three distinct fractions. These fractions are typically found in nature in a balance consisting of : (1) 50% humins, (2) 10% fulvic acids (3) 40% humic acids
True
False
Not enough info
23: Dursban, the most widely used insecticide in the country, is also among the pesticides most hazardous to human health, according to scientific studies and the findings of the U.S. Environmental Protection Agency.
True
False
Not enough info
24: Earth's outer shell, the lithosphere, long thought to be a continuous, unbroken crust, is actually a fluid.
True
False
Not enough info
25: Igneous Rock is formed from the cooling of molten rock.
True
False
Not enough info
Science Help Please C: !!!Exam Pass or fail for me :C?
7. is false. Subduction is when the plate is forced under another plate, and transverse is when they rub together.
10. is True as living things require water
13 is True
14 is False, Humus comes from decayed plants/animals
15 is True: beans are nitrogen fixers
16 is True
18. is Freshwater
19 is false
20. Is true: swamps are wetlands
Those are the one's I am positive about.
Reply:Haha I'm doing the same exam!! Morning star academy???
wildflower
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