Area 51 is a classified military base in Arizona. People call it area 51 because it is a secret military code word or name that relates to the military operation that is there. Nobody really knows what they are doing there, since it is highly confined information. Some people think they have nuclear weapons, and others think they have aliens and/or evidence of aliens being completely real.
c. telegraph came before the telephone obvi and the rest are not communication. telegraphs could be sent over seas
Answer:
III. The understory growth and remaining trees are healthier.
Explanation:
Forestry can be defined as the art and science of creating, development, management, conservation and analysis of the living organisms such as plants, trees and woodlands existing in the forest. This is usually done so as to tap into the environmental benefits associated with the forests and to ensure the continuous existence of wildlife, plant growth and development.
Forest Management is a branch of forestry. The field of forest management typically deals with legal, administrative, financial, economical, technical and social aspects of a forest so as to facilitate the smooth running and operation of the forest reserve.
Thinning is a forest management process which typically involves removing full rows of trees so as to increase the space between them and to reduce competition among trees for resources such as moisture, nutrients and sunlight.
Hence, the benefits of thinning a forest over other methods of forestry management include the understory growth and remaining trees are healthier.
1 and 3 are correct, this is due to the fact that modern technology is constantly growing and other developed nations are feeling threatened or inferior when another developed nation grows further ahead. National security has also grown global, just the threat of a foreign country developing nuclear capability is enough for another country to launch missle strikes or other acts in order to quell the threat of another nuclear capable country. 2 is not correct because industrial strategies are being shared throughout the world constantly and the safety of a country no longer stands by their standing army or navy, but by the threat of nuclear capability or a possibility of retaliation through explosive nature. Even today, most wars are done through the army holding down a line, and the navy/airforce launching long ranged missile attacks of various nature.
The year that tablet computers were introduced to the market is 2012
