DISTRICT SCIENCE QUIZ BEE
GRADE 5
EASY
1. The characteristic of a matter that can readily observed without changing its composition is
known as __________. Answer: PHYSICAL PROPERTY
2. It is the collective term for petals. Answer: COROLLA
3. It is the union of the sperm and the egg cell. Ans.: FERTILIZATION
4. Sharon was cooking pinikpikan last night. The water got so hot that steam floated up from the
pan. Steam is an example of a ____________. Ans.: GAS
5. Which mode of reproduction takes place if there is only one parent organism and no
reproductive organs are involved? Ans: ASEXUAL
6. What animal does the process of budding occurs? Ans.: HYDRA
7. Which fertilizes the egg cell in humans? Ans.: SPERM
8. Which of these processes bring about a chemical change? Ans.: BURNING A PIECE OF PAPER
AVERAGE
1. What is the fluid that contains the sperm cells and other chemicals which helps the sperms
move? Ans.: SEMEN
2. At what period of life do a girl is already capable of being pregnant? Ans.: START OF
MENSTRUATION
3. A part of the flower that becomes the fruit. Ans. OVARY
4. What can be inferred in the statement? Chicks are hatched from eggs, A goat is born alive and
looks like its parents. A frog undergoes many changes as it grows. Ans.: DIFFERENT ANIMALS
REPRODUCE IN DIFFERENT WAYS
5. __________ is the ability of a material to allow heat and electricity to pass through it. ANS.:
CONDUCTIVITY
6. The very thin wires used in electrical connections is made of copper. Copper is _____. Ans.:
DUCTILE
DIFFICULT
1. These are tiny sea animals living in colonies. They do not move, remain fastened to rocky sea
floors in warm. clear, fairly shallow water that serves as a habitat for fishes. ans.: CORALS
2. Which gland acts as sort of biological timer that determines that one is ready to become an
adult. Ans.: HYPOTHALAMUS
3. It is a small median chamber that is used to pass fecal matter, urine and sperms from the body
of a frog. Ans. CLOACA
4. What process is involved when the uterine lining breaks down during the fourth stage of
menstrual cycle? Ans. MESTRUATION
5. The fire triangle represent the 3 important things which includes fuel, heat and _________. Ans.:
OXYGEN
6. What is referred to as a woman’s monthly bleeding period? Ans.: MENSTRUATION
DISTRICT SCIENCE ENVIRONMENTAL QUIZ BEE
GRADE 5
EASY
9. These are areas in the estuary that are filled with mangrove trees. Ans.: MANGROVE FORESTS
10. The greenhouse effect is a serious problem on Earth. What happens to the average temperature
of the Earth’s atmosphere during this global phenomenon? Ans.: IT INCREASES
11. What is the process of remanufacturing or reprocessing used materials? Ans.: RECYCLING
12. Angelbert has grown up, so his mother decided to donate his used clothes to the victims of
typhoon Ompong in Ucab. What waste management did Angelbert’s mother apply? Ans.: REUSE
AVERAGE
7. Which waste management process is described when plaxtic covers are made into plastic bags,
when aluminum cans are made into water containers or when old clothings are made into rags?
Ans.: REUSE
8. What causes the changing salinity of water in estuaries? Ans.: The continues flow of fresh water
and salt water
9. Soil Eroision cannot be prevented since this is a naturally occurring in the environment. What is
the simplest and natural way of controlling soil erosion? Ans.: NATURAL VEGETATION
DIFFICULT
7. What are chemical compounds made up of atoms of chlorine, fluorine and carbon used in airconditioning ystems, plastic foam insulation, and aerosols sprays and are considered the most
destructive greenhouse gases. Ans.: CHLOROFLUOROCARBONS
8. It is an important process that helps shape Earth’s surface. Ans.: WEATHERING
9. What gas is a by-product of burning fuel removed when burning occurs in a small amout of
oxygen? Ans.: CARBON MONOXIDE
10. Some useful materials may bring hazards or it may harm anyone. What do you call the liquid
used to make bombs? Ans.: NITROGLYCERINE
DISTRICT SCIENCE SPELLING BEE
GRADE 5
EASY
13. VISCOSITY is the property of liquids to resist flow.
14. The TRACHEA is a hollow tube that connects the larynx to the bronchi of the lungs.
15. SCOLIOSIS is referred to as the abnormal curvature of the spine.
16. BINARY FISSION is the type of asexual reproduction where parent animal divides into two equal
parts.
AVERAGE
10. CLOACA is a body’s exit in birds for their digestive, urinary and reproductive system.
11. Some women experience severe menstrual cramps called DYSMENORRHEA.
12. An EPIDIDYMIS is a long coiled tube that stores and carries sperm.
13. AMENORRHEA is the lack of menstruation is the menstrual period of a woman.
DIFFICULT
11. OLIGOMENORRHEA is the irregular period in the menstrual cycle of a woman.
12. Water will turn into ice when it reaches 32 degrees FAHRENHEIT.
13. MENSTRUATION is referred to as a woman’s monthly bleeding period.