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Complete. The anomalous expansion of water
EduBook Organización
2027 visitas
Complete the text on the anomalous expansion of water: density – increase – expands – freezes – water– float – volume Almost all substances in size when they get hot and when they cool.…
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Final Autoevaluation 1.02 - Plant nutrition
EduBook Organización
1992 visitas
Graph a shows how the size of the pores in the stomata changes when a plant is exposed to light. Describe the changes: ➞ At... o'clock the pores measure... By... o'clock they... bigger/smaller…
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Kansas - Kansas
EduBook Organización
1881 visitas
Dorothy wants to go home to Kansas. This state is in the middle of the United States. It is very flat and there are a lot of farms. Here is some more information about Kansas. Capital city: Topeka Size:…
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Learn. Measure how much light energy colours absorb
EduBook Organización
1819 visitas
What do we need? Three thermometers. Three pieces of paper, one white, one blue and one black. Three jars of the same size with lids. Water. What do we do? Wrap each of the jars in one of the pieces of…
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Unit 7: Energy inside the Earth
EduBook Organización
1807 visitas
Ash (n): the fine grey or black powder that is left after something has burned. It is one of the materials ejected when a volcano erupts. basalt (n): a type of black volcanic rock. bomb (n): a large…
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True/false. The Earth
EduBook Organización
1750 visitas
Are the following sentences true or false? Water on Earth exists in three different states. The size of the Earth has nothing to do with its capacity to sustain life. The atmosphere is essential for…
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A caravel
EduBook Organización
1715 visitas
The caravel made long sea voyages possible. The number and size of its sails helped it travel faster. The caravel had a large hold to carry more sailors and provisions. How many masts did a caravel…
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Final self-evaluation 02 - The Earth's surface: shaping human activity
EduBook Organización
1390 visitas
Match the definition with the concept: A group of related islands that are close together. An element of coastal relief that is similar to a gulf but generally smaller in size. A deep, linear depression…
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Density
EduBook Organización
3592 visitas
5.1. Density: The relationship between mass and volume A steel ball is much heavier than a foam ball of the same size or volume. This is because steel is denser than foam. The densityd of an object is…
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Sight
EduBook Organización
3588 visitas
Our eyes Our sense of sight is in our eyes. We use our eyes to see the shape, size and colour of objects. We can also see where an object is and how far away it is. Our eyes are on our face. Our…
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