The last option best shows a meteorite.
Meteorite definition: A meteorite is a solid piece of debris from an object, such as a comet, asteroid, or meteoroid, that originates in outer space and survives its passage through the atmosphere to reach the surface of a planet or moon.
Trademark is presented graphically, helps to distinguish goods or service of the one person from others and may include shape of goods or combination of colors .
Any symbol, sign or word used to denotes a specific product and legally distinguish its from other is known as Trademark.
- Let understand that Copyright helps protects original work while Trademark is used to distinguish a particular goods or entity from another.
- Trademark are owned exclusively by a company, product owner, manufacturer etc. Anyone found to use such sign has committed Intellectual property theft.
In conclusion, all the statement in the question are correct.
Learn more about Trademark here
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Answer:
b. Tsunamis
Explanation:
Tsunamis are sequence of huge waves caused by underwater earthquakes or volcanic eruption leading to large amount of deaths. The earthquake causes movement of the seafloor and the massive displacement of large amount of water which in turn leads to a Tsunami.
The earthquakes are as a result of the tectonic plates sliding each other causing faults and cracks on the earth crusts.
Explanation:
Nutrient cycle is the exchange of organic and inorganic matter between physical environment and living organisms .
Hence , when the neighbor is applying fertilizers, then he is giving essential providing macro nutrients (phosphorous, nitrogen and potassium) to the soil. But soil will have both micro and macro nutrients in balance. Excess macronutrients will reduce micronutrients availability , as plant may not be using all the nutrients supplied by the neighbor . This will cause the accumulation of nitrogen in the soil thus affecting the nitrogen cycle (nitrogen cycle is one of the Earth's biogeochemical cycles). Plants will get nitrogen from soil and bacteria will convert it to a usable form , but readily available excess nitrogen will allow <u>the growth of weeds</u>, and<u> washing of these nutrients will create eutrophication situation.</u> In usual cases plants absorbs nitrogen in the form of nitrates and bacterial also converts ammonium into nitrates, the denitrifying bacteria converts this nitrate to nitrites and nitrogen gas. The excessive availability of nitrogen from fertilizer will disturb the balance of nitrogen available in the soil .
