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AURORKA [14]
3 years ago
8

What type of boundary causes volcanoes

Biology
1 answer:
zvonat [6]3 years ago
5 0

Hot spots, Divergent plate boundaries and Convergent plate boundaries

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oldest fossils usually: _____.1. are found in the deepest strata 2. have the longest half-lives 3. are found in sediments formed
Salsk061 [2.6K]

Answer:

Option (1)

Explanation:

According to the law of superposition, the rocks that are found at the bottom of an undisturbed sedimentary sequence are the oldest rocks as these layers are initially formed due to the process of deposition, sedimentation and lithification, and with progressive sedimentation, the rock layers that are formed at the the apex portion are the youngest rocks.

So, the fossils found in bottom rocks are the oldest fossils, and those fossils that are found in the top layer are considered to be the youngest fossils.

Thus, the oldest fossils are the ones that are found in the deepest strata.

Therefore, the correct answer is option (1).

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3 years ago
Which of the following best defines weather?
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<span>Weather, as a noun, is defined as a tangible idea when using an assessment of the environment. Factors used for the assessment include temperature, barometric pressure, and wind chill. Weather, as a verb, is defined as the action of surviving a difficult situation. Another definition of the verb is wearing away or breaking down an object.</span>
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An allergic reaction to certain cosmetics or chemicals that cosmetologists may be susceptible to is called:
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The allergic reaction in which it produces this type of reaction due to cosmetic or chemical is called the dermatitis venenata. The dermatitis venenata, enables to form an inflammation on the person’s skin because of various causes such as mineral substances, chemicals, cosmetic products and other surfaces that may be of contact to the skin in which it causes the skin to cause inflammation. 

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An energy pyramid is shown. Which sentence best describes how energy flows through this pyramid? A) Energy is transferred down e
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<h3><u>Answer;</u></h3>

C. Energy is transferred from organisms in one level to those in the level above.

<h3><u>Explanation;</u></h3>
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