Nature
Space
Earth
Life
Physical
100

become or make greater in size, amount, intensity, or degree

increase

100

all space and the matter space contains

Universe

100

the long-term patterns of weather conditions in a specific region, typically observed over a period of at least 30 years

climate

100

an organism that makes its own food

producer

100

separate forces that combine to cancel each other out or make a net force of zero

balanced forces

200

a view, judgment, or appraisal formed in the mind about a particular matter

opinion

200

group of many rock objects located between the planets of Mars    and Jupiter

Asteroid Belt

200

he process where a liquid transforms into a gas or vapor, typically at a temperature below its boiling point

evaporation

200

consumers that eat only animals

Carnivores

200

how much space matter takes up

Volume 

300

a scientific procedure undertaken to make a discovery, test a hypothesis, or demonstrate a known fact

experiment

300

small rocky bodies that often crash into planets and moons

Meteoroid

300

organisms that cannot produce their own food and must obtain nutrients by consuming other organisms

consumer

300

a waste product produced by plants during photosynthesis that animals use for respiration

Oxygen

300

the smallest unit of an element that retains the properties of that element

Atom 

400

name the six forms of energy

chemical, mechanical, electrical, light, thermal, sound

400

lumps of ice, dust, and rock that orbit the Sun.; as it nears the Sun, ice and gas heat up and trail behind forming a tail

Comet

400

the process by which Earth's surface materials, including rocks, soil, and sediments, are broken down and transported from one place to another by natural forces like water, wind, ice, and gravity

erosion

400

animals that neither develop nor retain a vertebral column

invertebrate

400

material that does not transfer heat or electricity well

Insulator

500

name the planets in order

mercury, venus, earth, mars, jupiter, saturn, uranus, neptune

500

the four natural divisions of the year based on changes in temperature    due to varied amounts of sunlight (both the intensity and the number of daylight        hours received); caused by the tilt of Earth during revolution

Season

500

formed when existing rocks are altered by intense heat, pressure, or chemical reactions, transforming their mineralogy and texture

metamorphic rock

500

filter waste and excess fluid from the blood

kidneys

500

space an object occupies

volume

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