1. Opaque Sun Moon Straight line Stars Shadow 1 2 3 4 5 6 3 Opaque 2 Sun 1 Mirror 6 Straight line 5 Stars 4 Shadow

2. 3 Opaque 2 Sun 1 White 6 Straight line 5 Stars 4 Shadow 3 Opaque 2 Sun 1 Black 6 Straight line 5 Stars 4 Shadow

3. Sun Source of light Straight line Stars Shadow 1 2 3 4 5 6 3 Opaque 2 Sun 1 Reflection 6 Straight line 5 Stars 4 Shadow

4. Opaque Sun Torch Straight line Stars Shadow 1 2 3 4 5 6 3 Opaque 2 Sun 1 transparent 6 Straight line 5 Stars 4 Shadow

5. A material that absorbs light and does not let light pass through it is called this the main source of light for the Earth produce an image when you look in it This is how light travels What are natural sources of light which can be seen in the sky at night? When light is blocked this is cast A material that absorbs light and does not let light pass through it is called this the main source of light for the Earth What is seen in the night sky because it reflects light from the Sun? This is how light travels What are natural sources of light which can be seen in the sky at night? When light is blocked this is cast

6. A material that absorbs light and does not let light pass through it is called this the main source of light for the Earth Which colour material reflects all light and absorbs none This is how light travels What are natural sources of light which can be seen in the sky at night? When light is blocked this is cast A material that absorbs light and does not let light pass through it is called this the main source of light for the Earth Which colour material absorbs all light and reflects none This is how light travels What are natural sources of light which can be seen in the sky at night? When light is blocked this is cast

7. A material that absorbs light and does not let light pass through it is called this the main source of light for the Earth What one word is used to mean light is bounced off something This is how light travels What are natural sources of light which can be seen in the sky at night? When light is blocked this is cast A material that absorbs light and does not let light pass through it is called this the main source of light for the Earth The materials that produce light This is how light travels What are natural sources of light which can be seen in the sky at night? When light is blocked this is cast

8. A material that absorbs light and does not let light pass through it is called this the main source of light for the Earth A material (like glass) that lets light pass through it and we can see through it is called this This is how light travels What are natural sources of light which can be seen in the sky at night? When light is blocked this is cast A material that absorbs light and does not let light pass through it is called this the main source of light for the Earth This is a man-made source of light which uses batteries This is how light travels What are natural sources of light which can be seen in the sky at night? When light is blocked this is cast