Quiz about ESL Beginner Vocabulary

Question 1

What is the basic unit of life in all living organisms?

Accepted Answer

Cell

Answer

Atom

Answer

Molecule

Answer

Organ

Question 2

Which gas is essential for the process of photosynthesis?

Accepted Answer

Carbon Dioxide

Answer

Oxygen

Answer

Nitrogen

Answer

Hydrogen

Question 3

What is the chemical formula for water?

Accepted Answer

$$H_2O$$

Answer

$$CO_2$$

Answer

$$O_2$$

Answer

$$H_2SO_4$$

Question 4

Which planet is known as the Red Planet?

Accepted Answer

Mars

Answer

Earth

Answer

Jupiter

Answer

Venus

Question 5

What force keeps the planets in orbit around the sun?

Accepted Answer

Gravitational Force

Answer

Magnetic Force

Answer

Electromagnetic Force

Answer

Nuclear Force

Question 6

What is the process by which plants make their own food?

Accepted Answer

Photosynthesis

Answer

Respiration

Answer

Digestion

Answer

Transpiration

Question 7

Which part of the cell contains the genetic material?

Accepted Answer

Nucleus

Answer

Cytoplasm

Answer

Cell Membrane

Answer

Mitochondria

Question 8

Which organ in the human body is primarily responsible for filtering blood?

Accepted Answer

Kidneys

Answer

Heart

Answer

Liver

Answer

Lungs

Question 9

What is the main gas found in the Earth's atmosphere?

Accepted Answer

Nitrogen

Answer

Oxygen

Answer

Carbon Dioxide

Answer

Hydrogen

Question 10

What is the chemical symbol for gold?

Accepted Answer

Au

Answer

Ag

Answer

Pb

Answer

Fe

Question 11

Which type of energy is stored in a stretched rubber band?

Accepted Answer

Potential Energy

Answer

Kinetic Energy

Answer

Thermal Energy

Answer

Chemical Energy

Question 12

What is the largest organ in the human body?

Accepted Answer

Skin

Answer

Heart

Answer

Liver

Answer

Brain

Question 13

What is the process by which a liquid changes into a gas?

Accepted Answer

Evaporation

Answer

Condensation

Answer

Sublimation

Answer

Freezing

Question 14

Which part of the plant is responsible for absorbing water and nutrients?

Accepted Answer

Roots

Answer

Leaves

Answer

Stem

Answer

Flowers

Question 15

What is the powerhouse of the cell?

Accepted Answer

Mitochondria

Answer

Nucleus

Answer

Ribosome

Answer

Golgi Apparatus

Question 16

What is the chemical formula for table salt?

Accepted Answer

$$NaCl$$

Answer

$$KCl$$

Answer

$$CaCO_3$$

Answer

$$MgSO_4$$

Question 17

Which planet is known for its rings?

Accepted Answer

Saturn

Answer

Mars

Answer

Jupiter

Answer

Neptune

Question 18

What is the process of converting solid directly into gas called?

Accepted Answer

Sublimation

Answer

Melting

Answer

Freezing

Answer

Condensation

Question 19

What is the smallest particle of an element that retains its chemical properties?

Accepted Answer

Atom

Answer

Molecule

Answer

Compound

Answer

Ion

Question 20

Which organelle is responsible for photosynthesis in plants?

Accepted Answer

Chloroplast

Answer

Mitochondria

Answer

Nucleus

Answer

Ribosome

Question 21

What is the main component of the sun?

Accepted Answer

Hydrogen

Answer

Helium

Answer

Oxygen

Answer

Carbon

Question 22

What is the term for animals that eat only plants?

Accepted Answer

Herbivores

Answer

Carnivores

Answer

Omnivores

Answer

Insectivores

Question 23

What is the chemical formula for carbon dioxide?

Accepted Answer

$$CO_2$$

Answer

$$CH_4$$

Answer

$$O_2$$

Answer

$$H_2O$$

Question 24

Which type of rock is formed from molten magma?

Accepted Answer

Igneous

Answer

Sedimentary

Answer

Metamorphic

Answer

Limestone

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