(Q).
Q: What type of scale is the richter scale? Read this paragraph and choose the correct option from the provided answers: 7. Like the Richter scale, the moment magnitude scale is logarithmic. The 2011 Tohoku earthquake in Japan was 9.0 and did tremendous damage. A few months earlier, an 8.8 struck Chile and did much less damage. Why?. Choices: - dimensional - algorithmic - asymmetric - logarithmic A:
(A).
logarithmic

(Q).
Q: Oils are liquid lipids that plants use for storage of what? Read this paragraph and choose the correct option from the provided answers: In unsaturated fatty acids, there is at least one double bond between carbon atoms. As a result, some carbons are not bonded to as many hydrogen atoms as possible. Unsaturated fatty acids are found in oils. Oils are liquid lipids that plants use to store energy. Choices: - fat - glucose - oxygen - energy A:
(A).
energy

(Q).
Q: What occurs when a substance reacts quickly with oxygen? Read this paragraph and choose the correct option from the provided answers: A combustion reaction occurs when a substance reacts quickly with oxygen (O 2 ). You can see an example of a combustion reaction in Figure below . Combustion is commonly called burning. The substance that burns is usually referred to as fuel. The products of a combustion reaction include carbon dioxide (CO 2 ) and water (H 2 O). The reaction typically gives off heat and light as well. The general equation for a combustion reaction can be represented by:. Choices: - convection - oxidation - catalytic conversion - combustion reaction A:
(A).
combustion reaction