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).
<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>
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.
<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>
- Energy decreases as it moves up trophic levels because energy is lost as metabolic heat when the organisms from one trophic level are consumed by organisms from the next level.
- As little as 10 percent of the energy at any trophic level is transferred to the next level; the rest is lost largely through metabolic processes as heat.
Assuming that you're referring to forest ecosystem, the two ecological benefits of this ecosystem are :
- it provides habitats for many organisms
- It provide Oxygen supply for the world
