What do plants compete for ?

What do animals compete for ?

What is an extremophile

how are animals adapted to live in dry artic conditions ?

How are plant adapted to live in environments?

Describe how living things can be used as indicators of pollution ?

How can environmental changes be measured with non-living indicators

state 3 ways plants might conserve water

why do woodland plants grow and flower early in the year

name an instrument which can record environmental change over a few weeks

why is it difficult to interpret data about changes in the distribution of animals and plants