environmental factors 1

1. Environmental Factors
Target
To know that plants and animals
are adapted to their environments.

2. Swimming force
Fast swimming Breathing

9. Core Science 1 – page 78 and 79

14. Questions
Core Science 1 – page 78 and 79

15. Factors
• Many factors change around us, these are
known as environmental factors
– They may change every year, every month,
every day or more
• Some factors which change are:
– Light
– Temperature
– Sound
– Humidity (water in the air)

16. Light
• When there is less light ………..will
happen
• When there is more light …………will
happen

17. Light
• Draw a sketch in your book of how the
amount of light changes in a 24 hour period
Time (hours)
Light
Intensity
(Units)

18. Divide your page into 4 and for each section draw
a scene from each of the seasons – include any
animals you might see
Spring Summer
Autumn Winter

19. Changes
1. How does the amount of light change
over a year?
2. How does the temperature change over
a) A day
b) A year?
3. How do plants change over a year? –
relate your answer to light and
temperature