7D - Ecosystems

Front

What is the area where a polar bear lives called?

Back

the Arctic habitat

Front

The drawing shows two tigers. If you saw these two tigers in the wild, one difference would be:

• they have different patterns of stripes
• one is bigger than the other
• one has a tail and the other does not
• they have different numbers of legs

Back

they have different patterns of stripes

Front

The variation in the lengths of some fish is:

Back

continuous

Front

Species

Back

A set of organisms that can reproduce giving more organisms of the same type.

Front

Examples of physical environmental factors that make up an environment include: temperature, light, moisture, producers, consumers, herbivores, carnivores, omnivores, Arctic, woodland, pond.

Back

temperature, light, moisture

Front

Organisms living in hot, dry areas are more likely to survive if they:

Back

do not waste water

Front

Which of these features can not be inherited? Options: eye colour, hair colour, a scar, curly hair

Back

a scar

Front

An ecosystem is:

Back

all the organisms in a habitat together with the physical environmental factors.

Front

How does the amount of light that reaches the ground at midday in a deciduous forest change during a year?

Back

The most amount of light is in winter.

Front

Which of these is most likely to be an example of environmental variation? Options: a woman with naturally blonde hair, a man with an earring, a girl with blue eyes, a boy with naturally curly hair

Back

a man with an earring