Answer:
they use satellite data to describe the location of hurricanes center, its past motion, and its maximum wind speed.\
by warning sirens, local television and radio stations, Public Warning Sirens are used in many towns to warn people of for example tornadoes.
to have Higher and more resistant levees and flood walls were constructed throughout the region and design and construction decisions on the levee system
Explanation:
The Preamble is important in 1787 and it still is today because the Preamble states the rights and freedoms that all citizens have in the United States.
Answer:
The second one I I think I could be wrong not sure
Answer:Cohort effect
Explanation:
Here Psychologist tries to find the impact on education by taking different cohort. Cohort refers to the people who more or less of the same age. It shows the variation in an area of study over a period of time For different cohort which has common experience. Here the Internet is the common factor for different students.