ELEMENTARY SCIENCE FACTS & REVIEWERS

Science Quiz Bee Reviewer No. 2 Topic: Energy **EASY** 1. What energy is produced by moving electrons?     A. heat       B. light       C. chemical       D. electrical 2. What form of energy travels through empty space?     A. heat       B. light       C. sound       D. mechanical 3. Which of the following is NOT a source of light energy?     A. sun       B. lighted candle       C. washing machine       D. burning firewood 4. What energies are produced when a candle is lighted?     A. heat and light energy       B. heat and electrical energy       C. heat and sound energy       D. heat and chemical energy 5. What form of energy is used by plants in food making?     A. light energy       B. static electricity       C. kinetic energy       D. electric current **AVERAGE** 6. Which consumes the greatest electricity?     A. Cellphone       B. electric fan       C. Flat iron       D. fluorescent light 7. Which of the following shows electrical to light energy transformation?     A. flashligh

Multiple Choice Test: The Body Organs and Systems in Harmony   Section 1: Easy Questions (1-5)   1. What is the term for the framework of bones that gives structure and support to the body?    a. Tendons      b. Skeleton      c. Ligaments      d. Muscles   2. Which nutrient is essential for strong bones and muscle function?    a. Iron      b. Vitamin C      c. Calcium      d. Vitamin A   3. What is the outermost layer of the skin responsible for protection?    a. Dermis      b. Epidermis      c. Melanin      d. Sweat glands   4. Which system includes the heart and blood vessels?    a. Digestive      b. Respiratory      c. Nervous      d. Circulatory   5. What is the process of breaking down food into smaller, absorbable nutrients called?    a. Digestion      b. Metabolism      c. Absorption      d. Filtration   Section 2: Average Questions (6-10)   6. Why is calcium important for the body?    a. It aids in digest

 WELCOME TO THE SCHOOL ELIMINATION ROUND FOR THE DISTRICT SCIENCE QUEST SPELLING Here are the spelling words for the elimination round for the district science quiz bee. Write your answers on the answer sheet with the link written in description of this video and in the comments section. I will read the words twice. After the second reading, write your own answer.   Spelling word no. 1: "resistance" I repeat: Spelling word no. 1: "resistance" Write your answer now.   Spelling word no. 2: "thermodynamics" I repeat: Spelling word no. 2: "thermodynamics" Write your answer now.   Spelling word no. 3: "ultraviolet" I repeat: Spelling word no. 3: "ultraviolet" Write your answer now.     Spelling word no. 4: "Richter Scale" I repeat: Spelling word no. 4: "Richter Scale" Write your answer now.     Spelling word no. 5: "Tsunamis" I repeat: Spelling word no. 5:

  THE BODY ORGANS AND SYSTEMS IN HARMONY Pj Miana   System: Musculoskeletal   - Healthful Habits:    1. Exercise regularly, including strength training.   2. Eat foods with calcium and vitamin D.   3. Maintain good posture and ergonomics.   4. Get enough sleep for muscle recovery.   - Important Notes:   - Musculoskeletal refers to your muscles and bones.   - Calcium and vitamin D are essential for strong bones.   - Good posture helps prevent muscle strain.   System: Integumentary (Skin)   - Healthful Habits:   1. Clean and moisturize your skin daily.   2. Use sunscreen to protect from the sun’s harmful rays.   3. Stay hydrated for healthy skin.   - Important Notes:   - Integumentary means your skin, hair, and nails.   - Sunscreen shields your skin from sunburn and skin cancer.   System: Digestive   - Healthful Habits:   1. Eat a balanced diet with fiber and probiotics.   2. Chew your food thoroughly for better digestion.   3. Stay hydrated and avoid overeating.   - Important Notes:   -

 SCIENCE QUEST 2023 SPELLING WORDS CONSOLIDATED REVIEWERS SPELLING REVIEWERS 1.     soluble   ·          Sugar is  soluble  in water. 2.       insoluble ·            insoluble  fibers appear to be helpful for reducing type 2 diabetes risk according to some studies.   3.     emulsion                  ·          Milk is basically an oil-in-water  emulsion. 4.     Differentiate ·          The only thing that differentiates the twins is the color of their eyes. 5.     Solvent ·     something that provides a solution          6.Homogeneous   ·     Homogeneous comes from the Greek roots hom-, meaning "same," and genos, meaning "kind." 7.Mixture ·     Pour the cake  mixture  into a well-greased pan and bake.                8. heterogeneous   ·     consisting of dissimilar or diverse ingredients or constituents               9. Non-uniform                              ·     Marked by varied or changing appearance (as