B. Solve the following.
1.) Adrian has a fever. The school nurse gets his temperature and found out that it is
2.5 oC higher than the normal body temperature. What was the body temperature of
Adrian?
2.) If the temperature at 5:00 in the morning is 27.5oC and became 33oC in the afternoon, what was the increase in temperature?
3.) What is the new temperature if a 31.5oC decreases by 18oC?
4.) Kokoy has a fever. His body temperature is 38.9oC. After taking medicines, it found out that the mercury level in the thermometer is 37.4oC. What was the decrease in temperature in his body temperature?
5.) The audio-visual room received direct sunlight in the afternoon. The room temperature was found to be 36oC. The janitor turned on the air conditioner unit. After one hour, the thermometer recorded 24oC. What was the change in temperature?
6.) Abner was sent home by the school doctor after giving him medicine. His body temperature was 39.9oC. How many oC higher was his temperature than the normal body temperature?
Work Harder
Solve these word problems following the steps in problem solving.
7.) Mr. Adducul recorded the temperature last week Monday – 32.5oC, Tuesday – 29oC, Wednesday – 31.7oC, Thursday – 34oC , Friday – 34.5oc, Saturday – 30.8oC, Sunday – 31.2oC. What was the average temperature?
8.) In United States, the weather report predicted the lowest temperature for the day to be 22oC and the highest temperature at 26.6oC. What was the difference in the predicted temperature of that day?
9.) Dave is sick. His body temperature is 39.6oC. If the normal body temperature is 37oC, how many degrees celsius is his body temperature higher than the normal body temperature?
10.) Katie’s body temperature is 37.4oC while Cyrene’s body temperature is 38.7oC. What is the difference in their body temperature
Answers & Comments
Answer:
C. Directions: Read the questions carefully and choose the best answer.
1. What do you call the process by which water, ice, wind or gravity moves weathered rock and soil from one place to another?
A. Erosion B. Weathering C. Deposition D. Crop Rotation
2. In what way does wind cause soil erosion?
A. blowing away soil B. blowing away leaves
C. carrying away seeds D. changing rocks to soil
3. What type of soil is most likely eroded by water or wind?
A. clay B. topsoil C. silt D. humus
4. Which of the following is way to limit the amount of erosion caused by human activity?
A. Planting trees to protect farmland from the wind
B. Rotating herds between different grasslands
C. Planting trees to replace ones that were cut down
D. All of the above
5. Which of the following activities of man contribute to the breaking down of rocks?
A. fishing B. mining C. studying D. sky diving
6. How do roots of plant break down rocks?
A. They split the rocks apart. B. They heat the rocks.
C. They leave materials on the rocks. D. They absorbed rock particles
7. How does temperature breakdown rocks?
A. Rocks break when it is cooled.
B. Rocks break when it is heated.
C. Rocks break when it is heated and then cooled.
D. Rocks break when it is not exposed to water.
8. Erosion caused by _______ changes beaches and lakes.
A. waves B. glacier C. ice D. rocks
9. Soil is a mixture of the following except.
A. weather rock particles B. dead plant material
C. dead animal material D. garbage
10. Sand dunes normally shift position through the action of ____________
A. wind B. rivers C. earthquakes D. water
Step-by-step explanation: