All of the following problems may arise in the use of sanitary landfill, EXCEPT:

Question

Production of methane gas and possible explosion
Refusal of residents for the construction of sanitary landfill in the area
Pollution of the surrounding soil
Flash floods and degradation of soil

Iron-deficiency contributes to the poor scholastic performance of students. Which of the following food items is beat for iron-deficient students?
Liver
Fish
Sardines
Pechay

Meteorology is a very important branch in natural Science, without which we cannot be informed of forthcoming_____________.
Earthquake
Meteor
Comet
Typhoon

We always hear doctors warning us to limit salt intake. What is the effect of salt in cells?
Salt punctures the cell
Salt makes cell swell
Salt clogs the cell
Salt dehydrates the cell

What is the type of response exhibited by the roots of plants?
Negative Phototropism
Positive Geotropism
Positive Thigmotropism
Negative Geotropism

Patients suffering from malfunction of the kidney are now assisted by a machine that serves as artificial kidney called ______________.
Hemoscope
Hemeostatic machine
Pacemaker
Hemodializer

Eight out of the top 10 leading causes of morbidity in the Philippines are communicable. To prevents them from happening to your students the best advice you can give them is to _______________.
Avoid dangerous activities
Wash hands frequently
Clean the classroom often
Cover the mouth when sneezing

Which of the following BEST differentiates an earthquake’s intensity from is magnitude?
Intensity cannot be measured while magnitude can be measured using a seismograph.
Intensity describes the depth from which the earthquake originated while magnitude refers to the energy of the earthquake.
Intensity is a measure of how damage an earthquake caused at the surface while magnitude is the strength of the quake.
Intensity refers to the strength of the quake while magnitude refers to the degree of destruction it caused at its epicenter.

Why do we hear thunder some seconds after seeing lightning?
Sound travels 1,331 m/s.
Sound is released later actually.
Light appears brighter in the sky.
Light travels faster than sound.

All of the following are effects of deforestation, EXCEPT:
Landslides
Global Warming
Destruction of ozone layer
Flash Floods

Answer 1

1. All of the following problems may arise in the use of sanitary landfill, EXCEPT:

   • Flash floods and degradation of soil

2. Iron-deficiency contributes to the poor scholastic performance of students. Which of the following food items is best for iron-deficient students?

   • Liver

3. Meteorology is a very important branch in natural Science, without which we cannot be informed of forthcoming_____________.

   • Typhoon

4. We always hear doctors warning us to limit salt intake. What is the effect of salt in cells?

   • Salt dehydrates the cell

5. What is the type of response exhibited by the roots of plants?

   • Positive Geotropism

6. Patients suffering from malfunction of the kidney are now assisted by a machine that serves as artificial kidney called ______________.

   • Hemodializer

7. Eight out of the top 10 leading causes of morbidity in the Philippines are communicable. To prevent them from happening to your students the best advice you can give them is to _______________.

   • Wash hands frequently

8. Which of the following BEST differentiates an earthquake’s intensity from its magnitude?

   • Intensity is a measure of how damage an earthquake caused at the surface while magnitude is the strength of the quake.

9. Why do we hear thunder some seconds after seeing lightning?

   • Light travels faster than sound.

10. All of the following are effects of deforestation, EXCEPT:

• Destruction of ozone layer