Science Grade 1 - Part 2

Vocabulary flashcards covering basic science concepts, body parts, earth features, and states of matter from head to oxygen.

head

the part of the body that holds the eyes, nose, ears, and mouth

heart

a body organ in the chest that pumps blood

heat energy

a form of energy that comes from the Sun

hill

the part of Earth that is lower or smaller than a mountain

horns

the hard body parts on the head of some animals, such as cows or bulls, that are used for fighting enemies

kidney

an important organ in the trunk that filters blood

lake

a body of water surrounded by land

land pollution

the damage caused to land by chemicals that are harmful to living things

leaf

the part of the plant that can make food

light energy

a form of energy that allows us to see

liquid

a form of matter that has no definite shape but takes the shape of a container

liver

an important organ that helps in the digestion of food

living things

consist of plants, animals, and people

lower limbs

the part of the body that is made up of the legs, feet, and toes

lung

an important organ in the chest that helps in breathing

matter

anything that occupies space and has mass

minerals

things needed by plants found in soil

mountains

highlands covered with forest or rocks

music

a pleasant sound

nighttime

the time when part of the Earth is facing away from the Sun

nonliving things

all things that do not grow and reproduce

nose

the part of the body that is used for smelling

ocean

the biggest body of water

oxygen

the gas that people breathe in