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The distribution of the global population
EduBook Organización
- 4952 visitas
1.1. Population distribution There are about seven billion inhabitants on the Earth. However, they are distributed unevenly around the world. Population density measures how many inhabitants (inhab.)…
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Check. Air humidity and precipitation
EduBook Organización
- 4109 visitas
Review what you have studied and answer the questions: What is air humidity? How is it measured? How are clouds formed? What instrument is used to measure precipitation? What unit of measurement is…
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Summaries - The Earth's Population
EduBook Organización
- 3237 visitas
1. The distribution of the global population Population density measures how many inhabitants (inhab.) live in one square kilometre. This measurement is expressed as inhab./km2. There are about 7…
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Video: Scale of Earth and Sun
Khanacademy Organización
- 5998 visitas
This 10 minute video explains the proportions and distances between the Earth and the Sun with comparisons from our everyday life. We can listen to comparatives and vocabulary about dimensions (e.g.…
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Before you start - Matter and materials
EduBook Organización
- 2773 visitas
Didactic objectives Understand what matter and materials are. Recognise that objects are made up of matter. Distinguish between the three states of matter and identify solids, liquids and gases.…
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Weather and climate
Proyecto Agrega Organización
- 3 lo usan
- 8863 visitas
The aim of this sequence is to reinforce and expand our learning of weather and climate. We learn the principal characteristics of weather, the difference between weather and climate and the most…
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Final self-evaluation 5 - Matter: Mass, Volume and Density
EduBook Organización
- 2426 visitas
Complete the sentences with the missing words: The of objects is measured with weighing scales. The SI unit of measurement for length is the . The square metre is the unit used for expressing surface .…
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Reading scales
Tiching explorer Organización
- 3238 visitas
This activity is meant to be used on the interactive whiteboard to practice measurement scales of weight, speed, pressure, height, volume, temperature, etc... We can generate examples on the line or…
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Length and surface area
EduBook Organización
- 2339 visitas
3.1. Length The length of an object is the measurement along a certain dimension (usually the longest). The unit of length in the International System of Units (SI) is the metre (m). Multiples and…
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Initial evaluation 4 - Matter: Mass, Volume and Density
EduBook Organización
- 2171 visitas
Complete the following sentences with the correct unit of measurement: This basketball player is 2 tall. This sack has a mass of 50 . This athlete is very quick, has run 100 metres in 10 . It is very…