The resource is very plentiful.
The Great Barrier Reef is the world's largest living structure. It is made up of around 2900 individual reefs and 900 islands. ... Climate change is perhaps the biggest threat to the Great Barrier Reef. Warmer ocean temperatures put stress on coral and lead to coral bleaching.
Answer:
The most appropriate choice on the set of Brighton Beach Memoirs to indicate that the play takes place in 1937 would be:
a black-and-white photograph of the New York Yankees
Explanation:
To understand this answer we need to evaluate the rest of them. First of all, none of them would be black and white in an era of black and white pictures. Second, the pitcher filled with lemonade would not indicate the time. Third, the wood-burning stove would be from an earlier time and the color television would be from a more recent time, also both would not match their own time. Therefore, the picture is the correct answer.
Answer:
For the process of gold mining , Na₂CO₃ is better than Fe₂O₃
Explanation:
<u>The task of a gold miner , is to extract gold .</u>
For the process of Gold mining , carbon filters are preferred , because by using carbon filters gold can be easily extracted .
In general , silver and gold get adsorbed on the surface of carbon , hence can be very conveniently extracted from the solution .
Answer:
Physical structure of the earths rock is changed by mechanical weathering.
Explanation:
Mechanical weathering is the method of busting big stones into small ones. This method usually occurs near the facade of the planet. Temperature also influences the land. The cold nights and hot days regularly make things to swell and contract. That change can effect rocks to crack and split apart.
