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1. KS4 Biology Respiration 1 of 36 © Boardworks Ltd 2004 2. Contents Respiration Releasing energy Aerobic respiration Rate of respiration Anaerobic respiration Summary activities…
1. KS4 Biology Competition 1 of 24 © Boardworks Ltd 2004 2. Contents Competition What is competition? Competition between animals Competition in plants Predator–prey relationships…
1. KS4 BiologyInheritance 1 of 36© Boardworks Ltd 2004 2. ContentsInheritance All about alleles Homozygous cross Heterozygous cross Using a test cross Co-dominance2 of 36©…
1. KS4 BiologyRespiration 1 of 36© Boardworks Ltd 2004 2. ContentsRespiration Releasing energy Aerobic respiration Rate of respiration Anaerobic respiration Summary activities…
Electricity Distribution© Boardworks Ltd 2015 The voltage of an alternating current can be changed using a device called a transformer. The alternating current in the
8/13/2019 Plate Tectonics Boardworks 1/43 Boardworks Ltd 20031 of 26The Lithosphere!TheStructure of the Earth & PlateTectonics.Date: 02/08/12.Lesson Objective ~To become…
Slide 1© Boardworks Ltd 20061 of 32 Slide 2 © Boardworks Ltd 20062 of 32 Slide 3 © Boardworks Ltd 20063 of 32 How is heat transferred? Where and how is heat transfer taking…
Slide 1 © Boardworks Ltd 20061 of 24 Slide 2 © Boardworks Ltd 20062 of 24 Slide 3 © Boardworks Ltd 20063 of 24 What are electromagnetic waves? What’s the connection…
Slide 1 © Boardworks Ltd 20081 of 53 Slide 2 © Boardworks Ltd 20082 of 53 Slide 3 © Boardworks Ltd 20083 of 53 Reacting metals with oxygen Most metals react with oxygen.…
Slide 1 © Boardworks Ltd 20081 of 47 Slide 2 © Boardworks Ltd 20082 of 47 Slide 3 © Boardworks Ltd 20083 of 47 Acids and alkalis How many examples of acids and alkalis…
Slide 1© Boardworks Ltd 20061 of 33 Slide 2 © Boardworks Ltd 20062 of 33 Slide 3 © Boardworks Ltd 20063 of 33 How has the use of wind power changed over time? The then…
Slide 1© Boardworks Ltd 20061 of 37 Slide 2 © Boardworks Ltd 20062 of 37 Slide 3 © Boardworks Ltd 20063 of 37 What is crude oil? Crude oil is a fossil fuel and one of…
Slide 1© Boardworks Ltd 20071 of 39 Slide 2 © Boardworks Ltd 20072 of 39 Slide 3 © Boardworks Ltd 20073 of 39 Where in the world? How does a cell resemble a city? Slide…
Slide 1 © Boardworks Ltd 20081 of 45 Slide 2 © Boardworks Ltd 20082 of 45 Slide 3 3 of 45© Boardworks Ltd 2008 Ideas about heat Slide 4 4 of 45© Boardworks Ltd 2008 Temperature…
Slide 1© Boardworks Ltd 20061 of 47 Slide 2 © Boardworks Ltd 20062 of 47 Slide 3 © Boardworks Ltd 20063 of 47 Drug use and abuse How often do you see drugs being used?…
Slide 1© Boardworks Ltd 20071 of 44 Slide 2 © Boardworks Ltd 20072 of 44 Slide 3 © Boardworks Ltd 20073 of 44 What is diffusion? Slide 4 © Boardworks Ltd 20074 of 44…
Slide 1© Boardworks Ltd 20071 of 48 Slide 2 © Boardworks Ltd 20072 of 48 Slide 3 3 of 48© Boardworks Ltd 2007 Uniquely you… The population of the Earth is more than…
Slide 1© Boardworks Ltd 20061 of 30 Slide 2 © Boardworks Ltd 20062 of 30 Slide 3 © Boardworks Ltd 20063 of 30 Exposure to ultraviolet radiation Slide 4 © Boardworks Ltd…
10. Metals and AlloysHow many different uses of metal can you spot? Teacher notes This scene shows many uses of metals and can be used to introduce the topic. The uses of
Mixtures and SolutionsWhat is a mixture? A mixture contains two or more substances that are mixed together, but have not chemically bonded with each other. A pure substance