Quiz in Science 4
Quiz in Science 4
Quiz in Science 4
Directions: Read and answer each question. Write the letter of the correct answer.
_____1. It is a small particle of rock that contains decayed tiny organisms and plants.
a. clay c. sand
b. loam d. soil
_____2. The kind of soil that is sticky when wet and has the finest texture.
a. clay c. humus
b. loam d. sand
_____3. It is a mixture of sand and clay.
a. clay c. humus
b. loam d. sand
_____4. It is a dark color organic material which is made up of decaying plants and animals found in the
uppermost layer of the soil.
a. clay c. humus
b. loam d. sand
_____5. The particles of this soil are coarse and loose.
a. clay c. loam
b. humus d. sand
Directions: Put the following symbols before each number that describes the characteristics of soil.
C- Clay L- Loam S- Sand
________6. The particles are packed tightly and become sticky when wet.
________7. The particles are coarse and loose.
________8. It is a mixture of sand and clay and contains a large amount of decayed animals and plants.
Directions: Read the statements very carefully. Write YES if thestatement is correct and NO if it is not.
_________9. Soil covers most of the land part of the Earth.
_________10. All types of soil have the same characteristics.
_________11. Some soils are good for planting, while others are not.
_________12. The three types of soil are clay, loam, and sand.
_________13. Pollution helps the soil to become more useful and fertile.
_________14. Grease, oil, and garbage are examples of soil pollutants.
_________15. Plants needs water, soil nutrients, sunlight, and carbon-dioxide to live.
Directions: Match Column A with Column B. Write the correct letter in your science notebook.
A B
_______16. well a. soft water
_______17. river b. contains plenty of salt
_______18. seawater c. example of freshwater
_______19. freshwater d. example of groundwater
_______20. groundwater e. found in lakes, rivers, and streams
f. found beneath the Earth’s surface
*At the back of this page, PLEASE draw a diagram that shows the water cycle. Please indicate the
process
10pts