(of electromagnetic radiation) having a wavelength just greater than that of the red end of the visible light spectrum but less than that of microwaves. Infrared radiation has a wavelength from about 800 nm to 1 mm, and is emitted particularly by heated objects.
Answer: D. These planets do not produce energy,
Explanation:
Nuclear fusion leads to the production of energy and when energy is produced on a planetary scale, it radiates. Scientists have not picked up any energy coming from the gas giants which means that they do not produce energy which gives us proof that there is no nuclear fusion occurring on them.
A planet being rocky is not a prerequisite for nuclear fusion to occur which rules out the first option. The sun has more gas volume than these gas giants yet produces energy so the second option is wrong as well. The third option is also incorrect because the sun is many times larger than the gas giants yet initiates nuclear fusion.
The correct answer is <span>A. false information presented as fact.</span> There are no concrete evidence to support the statement above apart from the fact that people and other living things are still alive until today. It is presented as a fact due to the use of an exact date.
Answer:
C
Explanation:
A Although <em>Indefatigable </em>has a connection with energy because of its definition (persisting tirelessly) it doesn´t refer to energy levels as such.
B Inactive means not active but Indefatigable could be confusing, at least it is for me.
C The Pulsing of the blood that persists in our body, tirelessly.