Quiz · Why Leaves Change Colour

Question 1What is the main idea of this talk about leaves?

How trees make food from sunlight Why leaves change colour and fall in autumn How trees grow new leaves in spring Why winters are slowly getting colder

Question 2What happens to the days when autumn comes?

They slowly get shorter and shorter They become longer and much warmer They stay the same as in the summer They get hotter very quickly indeed

Question 3When can we see yellow and red colours in the leaves?

When the tree starts making food again When spring finally wakes the tree up When the green colour starts to disappear When the dry leaves fall to the ground