human

orange means not count as a word

red means i used the same word multiple times

Chemistry

human

electricity generator

conductor

hotter temperatures

biosphere

hydrosphere

atmosphere

lithosphere

Space

satellite

celestial object

planet

sun

electromagnetic spectrum

earth

star

big bang theory

astronomy

Electricity

alternating current

direct current

resistance

R=V/I

electric potential

ohms

an object

charging by contact

charging by induction

charging by friction

conductors

insulator

current

I=Q/t

circuit

parallel

series

static

non renewable enerrgy

fossil fuels

Renewable energy

Electricity generate

energy

efficiency

kilowatt-hour

universe

power

P= V x I

watt

wind energy

hydroelectricity

solar energy

Ecology

environment

ecosystem

climate change

fertilizer

deforestation

burning fossil fuels

food webs

food chain

decomposer

heterotrophs

autotrophs

abiotic factor

biotic factor

sustainable

desert

grassland

aquatic

forest

chemistry

matter

particle theory of matter

mixture

solution

mechanical mixture

pure substance

compound

bohr-rutherford diagrams

element

nonmetal

O(oxygen)

metal

Na(sodium)

gas

H(Hydrogen)

liquid

Br(Bromine)

solid

Li(Lithium)

atom

cell

group of cell

organism

bonding

covalent bond

ionic bond

ion

anion

cation

neutron

proton

electron

nucleus

molecules

space

volume

ml, L

mass

density

D=m/V

mg, g, kg