Answer;
Orange.
Protective actions are listed in the green- and orange-bordered pages of the Emergency Response Guidebook.
Explanation;
Hazardous materials are regulated by several different government agencies. The five main federal agencies involved in hazardous materials regulation are the Pipeline and Hazardous Materials Safety Administration (PHMSA), Occupational Health and Safety Administration (OSHA), Nuclear Regulatory Commission (NRC), Environmental Protection Agency (EPA), and Department of transport (DOT).
Answer:
Twenty-four percent
Explanation:
Twenty-four percent of solar radiation is reflected back by clouds.
Answer:
B. A chemical reaction transforms thermal energy into chemical energy
Explanation:
I hope it helps <3
Answer:
d) 2v
Explanation:
Since, root mean square speed of a molecule,

Where,
k = Boltzmann constant,
T = temperature of gas,
m = mass of molecule,
Also, the temperature of a gas,

Where,
p = pressure of the gas,
V = volume,
n = number of moles of gas,
R = universal gas constant,

If V = 2V and p = 2P
Then,


Hence, if rms speed of a gas molecule under initial conditions is v then rms speed of a molecule will be 2v
i.e. option d is correct.
<h2>Answer </h2>
Option C - Secondary Succession
<u>Explanation </u>
Secondary succession occurs in an ecosystem after a lava flow has completely covered the surface of an area of land. Secondary succession is a method originated by an incident that decreases an already organized ecosystem to a less group of varieties and secondary succession happens on pre-existing clay example forest fire, harvesting, hurricane, and similar. It is a succession is the type of succession which can take place after the destruction of the area. Examples include areas which have been cleared of existing vegetation.