Share (BGE) Life on Earth
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What is biodiversity?
The variety of life that can be found on earth.
The concentration of toxins in an organism.
The study of animal behaviour
The regions of the Earth
Where can we find biodiversity?
In certain rivers only
In certain forests only
Only in cities
Anywhere
A Population is...
A group of organisms of different species
A group of organisms of the same species
A Habitat is...
The place where an organism lives
Living things and their habitat
A Community is...
Micro-organisms
All living things living in a habitat
Plants and animals
All living things
An ecosystem is...
Community + Habitat
Population + Habitat
Community + Population
Quadrats/Pit Fall traps are used for measuring...
How many species live in a habitat
How abundant species are
Which of these is an abiotic factor?
pH
Taste
Smell
What is used to measure light?
Thermometer/temperature probe
pH meter
Light meter
Moisture meter
What is used to measure temperature?
pH meter
Thermometer/temperature probe
Light meter
Moisture meter
Photosynthesis is how plants...
Make light
Reproduce
Make sound
Make food/energy
The site of photosynthesis in plants is...
The nucleus
The vacuole
The cell wall
The chloroplasts
What colour is chlorophyll?
Blue
Yellow
Green
White
The raw materials for photosynthesis are...
Glucose and carbon dioxide
Water and oxygen
Glucose and oxygen
Carbon dioxide and water
The products of photosynthesis are...
Oxygen and water
Water and glucose
Carbon dioxide and oxygen
Glucose and oxygen
Plants use glucose for energy to grow?
False
True
