JHS Science Championship Round

Easy 1: What is the major organ of the Respiratory system?

• Heart
• Lungs
• Stomach
• Brain

Easy 2: All of the following are examples of amphibians EXCEPT:

• Newt
• Caecilian
• Chameleon
• Axolotl

Easy 3: This is an act of planting trees to replace the denuded ones.

• Carbon print reduction
• Water conservation
• Proper waste disposal
• Reforestation

Easy 4: Newton's third law of motion is also known as:

• Law of Action & Reaction
• Law of Inertia
• Law of Acceleration
• Law of Integration

Easy 5: This is the unit of electrical power consumed.

• Newton
• Joule
• Watt
• Ampere

Easy 6: It has properties that are between homogeneous and heterogeneous mixtures.

• Solution
• Colloid
• Suspension
• Sol

Easy 7: These are invertebrates that consist of two shells that can close up tightly when needed.

• Echinoderms
• Bivalves
• Cephalopods
• Gastropods

Easy 8: Which of the following forms of energy is not kinetic?

• Chemical energy
• Electrical energy
• Heat
• Mechanical

Easy 9: This is a landform that has a crater on top, which sometimes erupts.

• Canyon
• Volcano
• Plateau
• Hills

Easy 10: A division of year that is marked by special climate conditions.

• Day & Night
• Weather
• Solstice
• Season