today in class we had time to do our hw and get caught up on test. we did this so Mr. Schick could get caught up on his grading because he has 3 classes and many students.in class I did my biology hw and I wrote my blog. also I looked over my math notes so I can do good on my test. also I think I did good on my test and that many of the other kids in my class did too. also I finished my Spanish hw and started to study for the quiz we have tomorrow. I liked having kind of a quiet free period to get caught up on all the work I need to do and the hw I forgot about this weekend. when you get a free quiet class you should definitely use it to get your work done and study for the quizzes/test you have that day.
today in class we continued to learn about population and settlement. we learned about life expectancy. life expectancy means the average number of years believed by a group of people born in the same year. some examples are, the highest is in Monaco, 89.52 total- 85.63 men and 95.58 women. U.S. #42 79.68 total- 77.32 men and 81.97 women. lowest Chad 49.81 total- 48.64 men and 51.03 women. we also learned about crude birth rate, which means the number of births per 1,000 of the population. Also we learned about the crude death rate, which means the number of deaths per 1,000 of the population. we learned about rate of natural increase which is produced by subtracting the death rate from the birth rate. this gives us the annual natural growth rate in percentage form-for a country or region. the net migration rate is the difference between the number of persons entering and leaving a country during a year. an excess of persons entering the country is net immigration. this is written as a...
Comments
Post a Comment