The correct answer for the question that is being presented above is this one: "the construction of nuclear missile sites in Cuba." The action led to the Cuban Missile Crisis is the construction of nuclear missile sites in Cuba. <span>Krushchev, the communist leader of the USSR armed Castro (Cuba) with nuclear weapons which were discovered by an American plane.</span>
Answer:
d. our division of time into hours, minutes, and seconds.
Explanation:
The Sumerians were responsible for dividing time the way we do today. First, they determined that the day would begin at sunrise and end only if sunset, where the night would begin that would only end when the sun rose again. After that, observing the skies and their changes throughout the day and night, they developed a complex, but very efficient, division and timing system. They realized that the day could be divided into 24 hours and that each hour could be divided into 60 minutes, so each minute should have 60 seconds.
Answer:
The first documented settlement of Europeans in the Americas was established by Norse people led by Leif Erikson around 1000 AD in what is now Newfoundland, called Vinland by the Norse. Later European exploration of North America resumed with Christopher Columbus's 1492 expedition sponsored by Spain. English exploration began almost a century later. Sir Walter Raleigh established the short-lived Roanoke Colony in 1585. The 1607 settlement of the Jamestown colony grew into the Colony of Virginia and Virgineola (settled unintentionally by the shipwreck of the Virginia Company's Sea Venture in 1609) quickly renamed The Somers Isles (though the older Spanish name of Bermuda has resisted replacement). In 1620, a group of Puritans established a second permanent colony on the coast of Massachusetts. Several other English colonies were established in North America during the 17th and 18th centuries. With the authorization of a royal charter, the Hudson's Bay Company established the territory of Rupert's Land in the Hudson Bay drainage basin. The English also established or conquered several colonies in the Caribbean, including Barbados and Jamaica.
Explanation:
Answer:
Ang mga kalamangan at kahinaan ng paglinang ng ating kapaligiran ay ibinibigay sa ibaba.
Paliwanag:
Mga kalamangan ng paglinang ng ating kapaligiran:
1) Ang pagbubungkal ng mga halaman sa ating kapaligiran ay tumutulong sa paglilinis ng hangin.
2) Nagbibigay ito ng tirahan sa milyun-milyong mga organismo.
3) Pinahuhusay din nito ang kalidad ng hangin.
Mga hindi pakinabang ng paglinang ng ating kapaligiran:
1) Ang pagsasaka ng ating kapaligiran ay nangangailangan ng kapital o pera para dito.
2) Ang mga magagamit na mga organismo tulad ng mga insekto at microbes atbp na naroroon sa lupa na iyon ay maaabala.
