Fossil Fuels

Question 1

What are all the types of energy

Answer 1

Electrical Energy, Kinetic Energy, Sound Energy, Light Energy, Heat Energy, Gravitational Potential Energy, Chemical Potential Energy, Elastic Potential Energy, Nuclear Energy

Question 2

What Energy did the Māori use

Answer 2

Wind and Wave power for the Wakas, Fire for Food, Coal burnt by Iwi in the central north island

Question 3

What are types of fossil fuel

Answer 3

Solid, Liquid, Gas

Question 4

What are types of fossil fuel

Answer 4

Solid, Liquid, Gas

Question 5

How was oil and gas fossil fuels formed

Answer 5

Dead animals were squashed beneath the ground and unable to rot due to the lack of oxygen which over millions of years they were squashed enough until they formed oil and gas

Question 6

How was coal fossil fuels formed

Answer 6

Dead plants were squashed under swamps and unable to rot due to the lack of oxygen so over millions of years they formed a solid fuel called coal

Question 7

Why are fossil fuels so important

Answer 7

Our worlds economy and infrastructure have been designed by the use of fossil fuels such as farming, transport, and electricity

Question 8

Uses of fossil fuels

Answer 8

Provides electricity, Heat, Transportation, Manufacturing medicine

Question 9

What atoms is copper element made of

Answer 9

Copper atoms

Question 10

What atoms is copper element made of

Answer 10

Copper atoms

Question 11

What is carbon element made of

Answer 11

Carbon atoms

Question 12

What is helium element made of

Answer 12

Helium atoms

Question 13

What are atoms

Answer 13

Basic building blocks of matter

Question 14

What are elements

Answer 14

Anything on the periodic table

Question 15

What does the atomic number stand for

Answer 15

The Number on the top stands for the number of of protons/electrons found in the nucleus

Question 16

What does the mass number stand for

Answer 16

The number on the bottom stands for the total number of protons and neutrons in the nucleus

Question 17

What particles is a atom made of

Answer 17

Electrons, Protons, neutrons

Question 18

Are protons negatively or positively charged

Answer 18

Positively

Question 19

Are Electrons positively or negatively charged

Answer 19

Negatively

Question 20

How do i find the Mass number in a element

Answer 20

Number of protons + number or neutrons

Question 21

How do i find the number of neutrons in a element

Answer 21

Mass number - atomic number

Question 22

What is Magnetism

Answer 22

Separates magnetic material from non magnetic

Question 23

What is distillation

Answer 23

Separates Liquids with different boiling points

Question 24

What is chromatography

Answer 24

Separates liquids of different colours

Question 25

What is filtration

Answer 25

Separates insoluble solid from a liquid

Question 26

What is evaporation

Answer 26

Separates a soluble solid by boiling off

Question 27

What are elements made up of

Answer 27

Only one type of atom which as iron (Fe)

Question 28

What are elements made up of

Answer 28

Only one type of atom which as iron (Fe)

Question 29

What are compounds made up of

Answer 29

compounds are made when two or more different elements chemically combine for example water (H20) carbon dioxide (CO2)

Question 30

Are elements a pure substance

Answer 30

Yes

Question 31

Are compounds a pure substance

Answer 31

Yes

Question 32

Are mixtures a pure substance

Answer 32

No

Question 33

What are mixtures made of

Answer 33

Mixtures are made of more than one substance compound or element and they are not bonded together for example (sea water, the air, alloys and oil)

Question 34

What’s the difference between a pure substance and a mixture

Answer 34

Pure substances have particles which are all the same and mixtures contain different particles

Question 35

When blue litmus paper turns red is it a acid or base

Answer 35

Acid

Question 36

When red litmus paper turns blue is it a acid or a base

Answer 36

Base