Which one of these is a way nutrients is lost in a food chain

Through movement and digestion, Through excretion

How do international agreements about the use of tropical hardwoods manage deforestation?

Encourages the trade of sustainably managed tropical timber

animals that get their energy from producers

Biodiversity means....

The range and amount of species found in an area

the complex links between many species

Soils in rainforests have poor fertility because

The rain washes out the nutrients, The nutrients are quickly recycled to the plants

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Living World - AQA (9-1) GCSE Geography HEJ

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Living World Rainforests

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Questions 15

Answers

1
Which one of these is a way nutrients is lost in a food chain
Through movement and digestion
Through eating the entire animal
Through eating the entire plant
Through excretion
2
What is the name given to a large scale ecosystem?
Food web
Biome
Habitat
Ecological system
3
Which of these are abiotic components
Plants
Rocks
Fauna
Microbes
4
How do international agreements about the use of tropical hardwoods manage deforestation?
There is a limit to how much hardwood can be sold a year
Makes trading tropical timber illegal
Hardwoods are only allowed to be used for certain reasons
Encourages the trade of sustainably managed tropical timber
5
Consumers are
a community of plants and animals
living parts of the ecosystem
direct links between species
animals that get their energy from producers
6
Biodiversity means....
The number of plants in an area
How species adapt to their environment
Predators + prey
The range and amount of species found in an area
7
Photosynthesis is carried out by all these except:
Algae
Microbes
Plants
Plankton
8
A food web shows
The abiotic and biotic factors in an ecosystem
none of these
the complex links between many species
the direct links between predator and prey
9
Soils in rainforests have poor fertility because
The temperature is too hot
They are too deep
The rain washes out the nutrients
The nutrients are quickly recycled to the plants
10
What is the following adaptation called?
Buttress roots
Lianas
Tap roots
Drip tips
11
Which of these is NOT a cause of deforestation
Energy development
Soil erosion
Population growth
Mineral extraction
12
These get energy from the sun
Predators
Consumers
Decomposers
Producers
13
All these are examples of Biomes except one. Which is the odd one out?
Pond
Desert
Tundra
Rainforest
14
When plants and animals die, decomposers help to recycle
Fur
Fungi
Nutrients
energy
15
Which of these is a positive impact of deforestation?
Growth of tribal societies
Contribution to climate change
Economic development
Soil erosion

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