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 the following organisms… rabbit, grass, hawk.What do Read More …

Science Homework #4: Year 9

Science Homework:  Year 9  (Mrs Downing)How does an object gain gravitational potential energy?Name the different layers of the Earth.How is igneous rock formed?  Give two examples of igneous rock.What are the vertical columns in the periodic table called?Describe the process of photosynthesis. Use a word equation to help.Why does blood from a smoker contain less Read More …

Science Homework #17: Year 11

Science Homework #17:  Year 11 Homework  Topic:Question 1Which object that orbits the Sun follows a highly eccentric orbit?P1Question 2Sort these sources into primary OR secondary energy sources… fossil fuels, electricity, wind, nuclear, biofuels, waves and radiation from the SunP3Question 3What is the scientific name for the process of particles dropping to the bottom of a lake/ sea?P1Question Read More …