Lucy Hawkins, Fran Eardley, Stuart Lloyd and, Gemma Young Solutions for Chapter: Energy, Exercise 18: End of Chapter Review

Author:Lucy Hawkins, Fran Eardley, Stuart Lloyd & Gemma Young

Lucy Hawkins Science Solutions for Exercise - Lucy Hawkins, Fran Eardley, Stuart Lloyd and, Gemma Young Solutions for Chapter: Energy, Exercise 18: End of Chapter Review

Attempt the free practice questions on Chapter 11: Energy, Exercise 18: End of Chapter Review with hints and solutions to strengthen your understanding. Cambridge Lower Secondary Science Stage 9: Student's Book solutions are prepared by Experienced Embibe Experts.

Questions from Lucy Hawkins, Fran Eardley, Stuart Lloyd and, Gemma Young Solutions for Chapter: Energy, Exercise 18: End of Chapter Review with Hints & Solutions

EASY
Lower Secondary Stage 9
IMPORTANT

Look at the diagram of a nuclear power station.
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Describe the energy transfer that takes place between the steam generator B and the turbine C.

EASY
Lower Secondary Stage 9
IMPORTANT

Look at the diagram of a nuclear power station.
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Write down the type of energy produced at D.

EASY
Lower Secondary Stage 9
IMPORTANT

Give one reason why deforestation happens.

EASY
Lower Secondary Stage 9
IMPORTANT

Give one disadvantage of deforestation.

EASY
Lower Secondary Stage 9
IMPORTANT

What are the differences between wave energy, tidal energy, and hydroelectricity?

EASY
Lower Secondary Stage 9
IMPORTANT

Most methods of generating electricity do so by spinning a turbine and regenerator. Explain how this generates electricity.

EASY
Lower Secondary Stage 9
IMPORTANT

The Atlantic Ocean has more heat energy than a cup of hot coffee. Why does the cup of coffee feel hotter than the Atlantic Ocean?

EASY
Lower Secondary Stage 9
IMPORTANT

What are the possible effects of an increase in the world's population?