CHEM 🧪
What is the chemical symbol for gold?
Au
What is the process by which plants convert sunlight into energy?
Photosynthesis
Which mammal is known for its ability to fly and usually lives in caves?
Bat
What is the largest organ in the human body?
Skin
Which planet is known as the "Red Planet"?
Mars
What is the pH scale used to measure?
Acidity and alkalinity
Which part of a plant absorbs water and nutrients from the soil?
Roots
What is the largest land animal on Earth?
Elephant
What is the name of the bone found in the upper arm (funny bone)?
Humerus
What is the name of the galaxy that contains our solar system?
Milky Way
What is the chemical name for baking soda?
Sodium bicarbonate
What is the largest type of plant on Earth?
Trees
What type of animals are frogs, toads, and newts?
Amphibians
How many bones are there in the adult human body?
206
What is the name of the force that keeps planets in orbit around the Sun?
Gravity
Which gas makes up the majority of Earth's atmosphere?
Nitrogen
What pigment gives plants their green color?
Chlorophyll
What is the fastest land animal?
Cheetah
What is the substance in blood that carries oxygen?
Hemoglobin
What is the bright streak of light produced by a meteoroid burning up in Earth's atmosphere called?
Meteor
What is the process of a solid turning into a gas without first becoming a liquid called?
Sublimation
Name the process where plants lose water through tiny pores in their leaves.
Transpiration
Which animals are distant relatives of humans?
Apes
Which part of the brain is involved in decision-making and planning?
Frontal Lobe
What is the name of the first human-made satellite launched into space?
Sputnik 1