Explanation:
Long before the need for sustainable development became widely recognised, the late Shaikh Zayed Bin Sultan Al Nahyan was achieving an environmental miracle: he was transforming the desert into a green haven.
Hamdi Tammam, in his book Zayed Bin Sultan Al Nahyan: The Leader and the March, wrote that the former president devoted much of his time making enquiries about the topography of the region.
After much research, Shaikh Zayed discovered that 15,000 years ago, the Arabian Peninsula was a very different place. Enveloped in thick forests and full of greenery, the land got transformed to a desert only after it was exposed to a long spell of drought that also forced its inhabitants to move in search of water. In time, the forests were buried and gradually transformed into the region's black gold or oil.
Shaikh Zayed charted a course to return the desert to its greener origins by increasing the number of trees, farms and palm orchards.
Answer:
Classical Greek structures often have columns and curved archways.
Explanation:
Answer:
The trees that have a thick, waxy coating on their surface of their needles, are found in the Taiga biome. The plant diversity is less in such ecology. The most common types of trees are the conifers.
Adaptation of waxy coating and needles help them to retain water, and protect them from cold.
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Hello. This question is incomplete. The full question is:
"A psychology professor wants to know whether verbal ability is related to memory quality in current first-year students at her small college. Participants in the study (first-year students at her college) complete an online memory task. The students are first shown a list of 60 words. Next they are shown a list that includes five new words that are conceptually similar to words on the original list. Then they are asked to identify the words on the second list that appeared on the original list. She uses the percentage of new but conceptually similar words that were mistakenly thought to be on the original list as her measure of memory quality. She also asks the students to report several characteristics such as their age, gender, and verbal SAT score.
Which of the following are variables in the study? Check all that apply. The students' verbal SAT scores The students' percentage of words that were correctly recognized on the original list The number of students participating in the survey."
Answer:
The student's verbal SAT scores
The student's percentage of words that were correctly recongnized on the original list.
The number of students participating in the survey.
Explanation:
Within all scientific research, variables (dependent and independent) can be verified. These variables correspond to the number of factors that can take on value within the experiment and dissolve results for the research to be completed.
Accordingly, we can see that the variables of the experiment shown above are:
- The student's verbal score in the SAT: presents a value and shows the difference between the students allowing a comparison to be made.
- The percentage of words of the student that were correctly refilled in the original list: Also assumes a value and shows a result that is directly related to the veracity of the hypothesis of the study:
- The number of students who participated in the study: It also assumes a value and will allow calculations and graphs to be made to show the results.
Answer: Experimental
Explanation:
Experimental study is the study in which researcher has some control over the variables where he can experiment and test over the groups. Observational study provides no control to researcher .He can only observe the process.
According to the question, study conducted by farmer is experimental as farmer has the control over quantity variable of land , grouping choice of crop etc.He is dividing the land equally in four parts,sowing same crops into 4 groups in each piece depicts that he is testing or experimenting everything equally.
