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Nitella [24]
4 years ago
8

2. Alex has a type of rock called calcite, which sometimes glows. He puts the

English
1 answer:
Rainbow [258]4 years ago
8 0

Answer:

Because Calcites are fluorescent and glow with an array of vibrant colors under ultraviolet light but will not glow under a desk lamp.

Explanation:

Calcites are flourescent minerals.

Flourescence occurs when UV light reacts with chemicals in a mineral and makes it glow

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Why does the author use a problem-solution text structure in the paragraph?help
Mariulka [41]

Answer:

to explain

Explanation:

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3 years ago
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"The mountain region is best suited for fruit farming"?Explain​
Bumek [7]

Answer:

Hey mate.......

Explanation:

This is ur answer......

<em>Hills, due to their sloped terrain, facilitates drainage of rainwater, thus keeping the feet of trees free of excess moisture. Most fruit trees prefer well drained terrains for their growth. The soil in most hilly and mountaineous regions are acidic in nature, and therefore ideal for fruit cultivation and horticulture.</em>

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8 0
3 years ago
Would you agree or disagree Genevieve is a creative person in Cajun country 3.02
Maru [420]

Answer:

I agree.

Explanation:

Genevieve Willians is a writer and for that reason, she is a very creative person, since creativity is essential for the accomplishment of her work. In addition, she is a native of Cajun country, proudly presenting and defending cultural values and characteristics.

Cajun country is also very proud of her, for being a very fertile person and with the ease of writing stories that enchant many people.

7 0
3 years ago
Proofread the following extracts and correct any errors in verb tenses.
blagie [28]
1- <span>The ancient Chinese board game “Go” is invented long before there was any writing to record its rules. A game from the impossibly distant past has now brought us closer to a moment that once seemed part of an impossibly distant future: a time when machines are cleverer than we are.

<u>Because it's an action that started and finished in the past, this should read </u><u>was</u><u> (Simple Past)</u>

2- </span><span>For years, Go was considered the last redoubt against the march of computers. Machines might win at chess, draughts, Othello, three-dimensional noughts and crosses, Monopoly, bridge, and poker. Go, though, is different.

<u>This continues the same line of mistake as the first paragraph. Because it's referencing something that already happened ("Go was considered...), this should read </u><u>was</u><u> (Simple Past).</u>

The game required intuition, strategising <u>and</u> character reading, along with vast numbers of moves and permutations. According to legend, it was invented by a Chinese emperor to teach his subjects balance and patience: qualities unique to human intelligence.

<u>The conjunction and is used before the last element in a list. In this case, this word should be substituted by a comma because <em>character reading</em> is not the last element on that list.</u>

3- </span><span>This week, though, a computer called Alpha Go <u>defeats</u> the world’s best player of Go. It did so by “ learning” the game, crunching through 30 million positions from recorded matches, reacting and anticipating. It <u>evolves</u> as a player and taught itself.

That single game of Go marks a milestone on the road to the “technological singularity”, the moment when artificial intelligence becomes capable of self-improvement and learns faster than humans can control or understand.</span><span>

<u>These should read defeated ... evolved. This continues the same line of thought on subject-verb agreement. If it's talking about a past event, and the rest of the paragraph sustains that idea, then these verbs should be in Simple Past.</u></span><span>
</span>
8 0
3 years ago
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