| Quiz | 4.7.2 Organisation of an ecosystem |
|---|---|
| Name | |
| Result | PASSED |
| Score | 28 / 28 (100%) |
| Passing score | 22.4 |
| Quiz took | 21 min 05 sec |
| Quiz finished at | 2024-10-30 18:41:50 |
Food chains start with producers. Their food comes from
_________ is the energy stored in a plant
An animal which is eaten by another is known as
An animal which eats other animals is known as
You can use a square frame with a known area, called a _________ to study the distribution of small organisms in a particular area
You can use lines called ______ to study how organisms are distributed across an area.
Which of these is NOT a major environmental change that affects the distribution of organisms?
Energy from the sun causes water to ______ from land and the sea
When water evaporates from plants, it is known as
When water cools, it ________ to form clouds
Rain, snow and hail are all types of
_____ is when materials break down
All organic materials eventually get broken down by
Which of these would NOT normally speed up the decaying process?
Decay puts nutrients such as _______ back into the soil which plants had taken out before
Carbon dioxide is removed from the atmosphere by
Photosynthesis uses carbon to help make
Plants and algae return some carbon dioxide back to the atmosphere when
Plants often get eaten by animals and therefore, carbon moves higher up the
Animals return carbon dioxide to the atmosphere when they
When animals and plants die, they ______
Dead plants and animals can be broken down by
Dead plants and animals can be broken down by microorganisms and
Carbon dioxide can also be returned to the atmosphere when microorganisms and detritus feeders
Animal waste can also get broken down by _______ and microorganisms
Organic materials, which are formed from decayed plants and animals can be converted to crude oil, coal, natural gas. These are known as
When you _____ fossil fuels , carbon dioxide is returned back to the atmosphere
Burning is also known as