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Worksheets5.6 Biodiversity 1
Total questions: 25
Worksheet time: 17mins
Name
Class
Date
1.
What is the difference between biotic and abiotic?
a)
Biotic are non-living things
b)
Abiotic are living organisms
c)
Biotic is life,
Abiotic is non-living
Abiotic is non-living
d)
Biotic is non-living, Abiotic is living
2.
Which biome is more biodiverse?
a)
Desert
b)
Sand
c)
Tundra
d)
Rainforest
3.
Which option is abiotic?
a)
Plants
b)
Bacteria
c)
Water
d)
Fungi
4.
Which option is abiotic?
a)
Plants
b)
Rocks
c)
Animals
d)
Fungi
5.
What does biodiversity mean?
a)
Only one species in an area.
b)
The different amount of species in an area
c)
All abiotic life
d)
Nitrogen fixation
6.
What does bio mean?
a)
life
b)
different
c)
organisms
d)
species
7.
What does diversity mean?
a)
life
b)
different
c)
organisms
d)
species
8.
What is a species?
a)
a group of organisms that interbreed in nature
b)
the state of being different, diverse
c)
two or more kinds of different animals
9.
What is an organism's niche?
a)
an organisms role in an environment
b)
where an organism lives
c)
something that itches
d)
a predator that is mean
10.
What types of features are used to classify living things?
a)
Physical Appearance
b)
Structural Characteristics
c)
Behavioural Adaptations
d)
What they eat
11.
Fish, Amphibians and reptiles are _____-blooded animals
a)
Warm
b)
Cold
12.
What are the special features that help living things survive in different habitats?
a)
Classification
b)
Adaptations
c)
Protist
d)
Organisms
13.
What is the word for organizing or grouping things together?
a)
Protist
b)
Classification
c)
Sponges
d)
Adaptations
14.
The role of a rabbit in an ecosystem is
a)
Producer
b)
Consumer
c)
Decomposer
d)
Source of heat and light
15.
Air, water and soil are this part of an ecosystem
a)
Living things
b)
Non living things
c)
Producers of heat and light
d)
Decomposers
16.
What does this picture represent?
a)
species diversity
b)
ecosystem diversity
c)
genetic diversity
d)
biodiversity
17.
The level of biodiversity that involves a variety of habits and communities is
a)
population diversity
b)
genetic diversity
c)
species diversity
d)
ecosystem diversity
18.
Something designed to protect one or more species in a tract of land is known as a(n)___ plan.
a)
habitat conservation
b)
conservation area
c)
habitat
d)
all of these
19.
TRUE/FLASE: The removal of trees and plants can cause problems such as soil erosion.
a)
True
b)
False
20.
What is a species that influences the survival of many other species in an ecosystem?
a)
keystone species
b)
mammals
c)
producers
d)
habitats
21.
The disappearance of all members of a species from earth is
a)
habitat preservation
b)
food chain
c)
endangered
d)
extinction
22.
A species in danger of becoming extinct in the near future is
a)
habitat destruction
b)
crustaceans and arachnids
c)
endangered
d)
threatened
23.
The illegal killing or removing of wildlife from their habitats is
a)
diversity of niches
b)
protection
c)
poaching
d)
captive breeding
24.
The major cause of extinction is
a)
habitat fragmentation
b)
habitat destruction
c)
habitat preservation
d)
captive species
25.
________ are the most diverse ecosystems in the world.
a)
Deciduous forests
b)
Polar regions
c)
Coral reefs
d)
Tropical rain forests
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