Science Homework #6: Year 8 (Mrs Downing)

Science Homework:  Year 8  (Mrs Downing) Homework    Topic: Question 1 Sound waves can be reflected, transmitted or absorbed.  Draw a diagram to show what this means. 0 Question 2 What is echolocation and give an example of an animal that may use this. 7L Question 3 What colour will universal indicator change in the Read More …

Science Homework #5: Year 8 (Mrs Downing)

Science Homework:  Year 8  (Mrs Downing) Homework    Topic: Question 1 What is a vacuum? 7G Question 2 Describe three ways in which we could use less fossil fuels and explain why it is important that we use less fossil fuels. 7I Question 3 Sound waves can be reflected, transmitted or absorbed.  Draw a diagram Read More …

Science Homework #21: Year 11

Science Homework #21:  Year 11 Homework    Topic: Question 1 Which part of the atmosphere protects us from ultra violet light from the Sun? P2 Question 2 Which useful chemical can the acidic gas, hydrogen chloride be converted to by oxidation? C3 Question 3 An injection containing a safe form of a disease causing micro-organism Read More …

Science Homework #19: Year 11

Science Homework #19:  Year 11 Homework    Topic: Question 1 Which pollutant causes buildings to look dirty? C1 Question 2 What does LCA stand for? C3 Question 3 Give one source of microwaves other than ovens. P2 Question 4 The maintainance of a constant internal environment is also know as __________? B2 Question 5 Which Read More …

Science Homework #18: Year 11

Science Homework #18:  Year 11   Homework    Topic: Question 1 A climbing rope would be srong in (compression/ tension) and weak in (compression/ tension). Delete the wrong ones! C2 Question 2 Why is the rate of extinction increasing? B3 Question 3 Name two products from incomplete combustion C1 Question 4 Give two ways in Read More …

Science Homework #4: Year 8

Science Homework:  Year 8  (Mrs Downing) What is meant by variation? What is the definition of a species? How are polar bears adapted to the cold? Name three features you have inherited. Give an example of environmental variation. What resources do animals need from their habitat to survive and grow. Draw a food chain for Read More …