Instead, they packed the earth, which is rich in clay, into thick walls that provided insulation from the hot summers and cold winters.
Explanation:
hope that helped :)
Answer: b. Clear-cutting
Explanation: Clear cutting is a cheap and effective way of harvesting trees or timbers, this methods helps the forest operators to get the best out of a forest at a very reduced cost.
Clear-cutting is bad because removing the whole tree from an area destroys outrightly the natural habitat of most widelife, and it will also lead to the destruction of the eco-system that relies on the forest.
Most likely due to the movement of plate tectonics. They are plates of earth under the ocean that move occasionally, over the years this is probably what happened. Plate tectonics are also the cause of most earthquakes and even tsunamis. Erosion could also play a factor in this as well.
Answer:
<u>ESSAY ABOUT:</u>
<u>MAIN NEWS: NEW YORK EPIC CENTER OF THE CORONAVIRUS EPIDEMIC.</u>
Explanation:
It will be highlighted in the following essay how two two sources of national and international information highlight this news. Faced with the coronavirus epidemic, many questions arise, such as; As it is possible that the United States in so little time stands out for exceeding the number of infected countries like Italy and China, before this we will see below what could have happened.
According to the <em>El Pais editorial (Madrid editorial)</em>, this happened because they did not have a national strategy, and New York does not have a good hospital system, the same respirator is being used for two patients.
According to the<em> Las Americas editorial</em>, the USA surpasses Italy first and then China, and the federal government sent 400 respirators to New York, when 30,000 are needed. So far, 40,000 retirees and medical students have volunteered to strengthen medical teams. The epidemic is expected to peak in two to three weeks.
Answer:
b. a theory
Explanation:
A theory is said to be a well structured explanation of a result in particular field of study. A theory tend to follow series of steps in an attempt to explain a result ;
Hypothesis : This is said to be a knowledgeable guess in the field of sciences.
Observation : The scientist engage in thorough study or observation of the experiment or facts he wants to establish.
Experiments : The scientist engage in series of experiments to back up his fact and observation.
A theory is propounded if it is testable . The theory must have passed through a series of scientific research to become an establish facts. It must pass numerous scientific investigation and often involving contribution from well meaning scientist in that domain. The theory must be simple , precise and express-able so it can be repeated by other scientist. This established fact should not contradict previous principles or theory but instead expand and agree with others.
