Answer:
Puddles of water seen after a rainstorm that are clouded with sediment suggest erosion is occurring whereas puddles of clear water are a sign of minimal erosion. Lighter colored soil seen overtime is also a sign of erosion but can be more difficult to identify.
FEMA<span> was absorbed into DHS effective March 1, 2003. As a result, </span>FEMA<span> became part of the Emergency Preparedness and Response Directorate of Department of Homeland Security, employing more than 2,600 full-time employees. It became the</span>Federal<span> Emergency Management Agency again on March 31, 2007, but remained in DHS.</span>
Answer:
B. Use prior knowledge about a topic to analyze a passage.
Explanation:
During a reading test on an SAT, you are required to read a passage and then answer questions about the topic presented.
All of the questions on the reading test are linked to the passage or passages, charts, graphs or tables presented.
There are 5 passages with 10-11 questions each.
The activation energy must be lowered by 32490 kJ/mol.
<h3>What is activation energy?</h3>
The term activation energy refers to the energy that reactant particles must posses in order for their collision to result in chemical reaction.
Given that for the reactions;
k2/k1 =
So;
= k2/k1 = E1/RT = E2/RT
Taking natural logarithm of both sides;
E2 - E1 = ln() × 8.314 × 310.15 = 32490 kJ/mol
Learn more about activation energy: brainly.com/question/11334504
Answer:
True is the correct answer.
Explanation: