140-168

Question 1

What type of change has taken place if a new material is formed?

Answer 1

chemical change

Question 2

What type of data are pieces of information that can be described in words

Answer 2

quantitative data

Question 3

what type of data are pieces of information that can be described in numbers?

Answer 3

quantitative data `

Question 4

energy is…

Answer 4

the ability to make things move or change

Question 5

All matter is made up of tiny particles that are

Answer 5

always moving

Question 6

energy of the moving particles of matter is called

Answer 6

thermal energy

Question 7

transfer of thermal energy between things that are touching

Answer 7

conduction

Question 8

examples of conduction

Answer 8

pot on a stove, touching a slide on a hot day

Question 9

a material through which heat can move easily is called

Answer 9

a conductor

Question 10

a material that heat does not move through easily is called

Answer 10

an insulator

Question 11

transfer of thermal energy by the movement of liquids or gasses is

Answer 11

convection

Question 12

one example of convection

Answer 12

boiling water

Question 13

The transfer of energy by electromagnetic waves is called

Answer 13

radiation

Question 14

What is the main source of electromagnetic waves on earth?

Answer 14

The sun.

Question 15

One example of electromagnetic radiation

Answer 15

Feeling the heat from a fire across the room

Question 16

If hot liquid is poured into a cold glass the glass will get

Answer 16

warmer

Question 17

Energy that drives the water cycle comes from

Answer 17

the sun

Question 18

if an ice cube melts in the sun, what process causes this change in state?

Answer 18

heating

Question 19

the process by which water (a liquid) changes to water vapor (a gas) is called

Answer 19

evaporation

Question 20

all living things are called

Answer 20

organisms

Question 21

what are the basic building blocks of all living things or organisms?

Answer 21

cells

Question 22

what is the smallest part of a living thing that can carry out all the processes of life

Answer 22

cell

Question 23

True or false: You need a microscope to see most cells

Answer 23

true

Question 24

this type of organism is made up of only one cell

Answer 24

unicellular organism

Question 25

name 3 single celled organisms

Answer 25

bacteria
amoeba
euglena
paramecium

Question 26

What are the basic processes of life that even the simplest forms of life carry out

Answer 26

move
find food
grow
reproduce

Question 27

what type of organisms are made of more than one cell?

Answer 27

multicellular organisms

Question 28

plants, animals, and other living things you can see around you are all

Answer 28

multicellular organisms

Question 29

What is made up of different kinds of cells that have different shapes and work together?

Answer 29

multicellular organisms