Question: What is the chemical symbol for gold?
A) Au
B) Ag
C) Fe
D) Cu
Answer: A) Au
Question: Which gas do plants absorb from the atmosphere during photosynthesis?
A) Oxygen
B) Nitrogen
C) Carbon Dioxide
D) Hydrogen
Answer: C) Carbon Dioxide
Question: What is the main function of the heart in the human body?
A) Pumping blood
B) Digesting food
C) Producing hormones
D) Filtering waste
Answer: A) Pumping blood
Question: In the water cycle, what process involves the conversion of water vapor into liquid water?
A) Evaporation
B) Condensation
C) Precipitation
D) Transpiration
Answer: B) Condensation
Question: Which planet is known as the “Red Planet”?
A) Venus
B) Mars
C) Jupiter
D) Saturn
Answer: B) Mars
Question: What is the chemical formula for water?
A) H2O2
B) CO2
C) H2O
D) CH4
Answer: C) H2O
Question: Which of the following is a renewable source of energy?
A) Coal
B) Solar
C) Natural Gas
D) Petroleum
Answer: B) Solar
Question: What is the process of a caterpillar turning into a butterfly called?
A) Metamorphosis
B) Fertilization
C) Germination
D) Photosynthesis
Answer: A) Metamorphosis
Question: What is the largest planet in our solar system?
A) Earth
B) Jupiter
C) Saturn
D) Neptune
Answer: B) Jupiter
Question: Which organ in the human body produces insulin?
A) Liver
B) Pancreas
C) Kidneys
D) Stomach
Answer: B) Pancreas
Question: What is the chemical symbol for oxygen?
A) O2
B) O
C) CO2
D) H2O
Answer: B) O
Question: Which gas makes up the majority of Earth’s atmosphere?
A) Oxygen
B) Nitrogen
C) Carbon Dioxide
D) Hydrogen
Answer: B) Nitrogen
Question: What is the process by which plants make their own food using sunlight?
A) Respiration
B) Photosynthesis
C) Transpiration
D) Digestion
Answer: B) Photosynthesis
Question: Which part of the flower produces pollen?
A) Petal
B) Stamen
C) Pistil
D) Sepal
Answer: B) Stamen
Question: What is the unit of measurement for electric current?
A) Volt
B) Ampere
C) Ohm
D) Watt
Answer: B) Ampere
Question: Which layer of the Earth’s atmosphere contains the ozone layer?
A) Troposphere
B) Stratosphere
C) Mesosphere
D) Thermosphere
Answer: B) Stratosphere
Question: What is the chemical symbol for sodium?
A) Na
B) Si
C) Ne
D) Ni
Answer: A) Na
Question: What is the main function of the respiratory system?
A) Pumping blood
B) Filtering waste
C) Breathing
D) Digesting food
Answer: C) Breathing
Question: Which planet is known as the “Morning Star” or “Evening Star”?
A) Mars
B) Venus
C) Mercury
D) Jupiter
Answer: B) Venus
Question: What is the pr
ocess of the Earth rotating on its axis called?
A) Revolution
B) Rotation
C) Orbit
D) Eclipse
Answer: B) Rotation.
FAQs
What topics are usually covered in JSS2 First Term Basic Science past questions?
JSS2 First Term Basic Science past questions typically cover topics such as matter and its properties, basic physics concepts like force and energy, simple chemistry including mixtures and compounds, and introductory biology topics like plant and animal cells, nutrition, and the human body systems.
Where can I find reliable JSS2 First Term Basic Science past questions and answers?
You can find reliable past questions and answers from your school’s past examination compilations, approved JSS2 Basic Science textbooks, online educational platforms, and reputable Nigerian educational websites that provide secondary school exam resources.
How can I effectively use JSS2 First Term Basic Science past questions to prepare for exams?
To effectively use past questions, start by attempting the questions under exam conditions, then check your answers against provided solutions. Focus on understanding the reasoning behind each answer and identify topics where you make frequent mistakes for further revision.
Are the answers to JSS2 First Term Basic Science past questions always in the same format as my school exams?
Not necessarily. Past questions often follow the format used by the school or examination body that issued them. While the content is very similar, the wording or order of questions may differ slightly, so it’s important to practice broadly and understand the concepts rather than memorizing answers.
Also Read: JSS2 Second Term Basic Science Past Questions and Answers
