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New Zealand is home to many flightless birds, such as the kiwi, which build their nests on the ground. Over time, ground predators such as possums have been introduced. Which statement could be a possible effect on the kiwi?
Biodiversity would decrease, and sustainability would decrease.
removes valuable habitat for local species
Possums could eat the eggs and reduce the number of kiwi chicks.
coal
a shrinking variety of animal and plant species
increase in the number of homes built
all the organisms in the ecosystem
establishing more habitats
Using solar panels to convert solar energy into electricity may help slow the depletion of which resource?
Biodiversity would decrease, and sustainability would decrease.
removes valuable habitat for local species
Possums could eat the eggs and reduce the number of kiwi chicks.
coal
a shrinking variety of animal and plant species
increase in the number of homes built
all the organisms in the ecosystem
establishing more habitats
Which of these living things in a grassland ecosystem depend on the presence of a variety of bacteria and other microorganisms in the soil?
Biodiversity would decrease, and sustainability would decrease.
removes valuable habitat for local species
Possums could eat the eggs and reduce the number of kiwi chicks.
coal
a shrinking variety of animal and plant species
increase in the number of homes built
all the organisms in the ecosystem
establishing more habitats
Which of these is a threat to the survival of an ecosystem?
Biodiversity would decrease, and sustainability would decrease.
removes valuable habitat for local species
Possums could eat the eggs and reduce the number of kiwi chicks.
coal
a shrinking variety of animal and plant species
increase in the number of homes built
all the organisms in the ecosystem
establishing more habitats
Which statement describes a harmful effect of clearing rainforests for farmland?
Biodiversity would decrease, and sustainability would decrease.
removes valuable habitat for local species
Possums could eat the eggs and reduce the number of kiwi chicks.
coal
a shrinking variety of animal and plant species
increase in the number of homes built
all the organisms in the ecosystem
establishing more habitats
Which could be a possible way to prevent wildlife species from becoming endangered?
Biodiversity would decrease, and sustainability would decrease.
removes valuable habitat for local species
Possums could eat the eggs and reduce the number of kiwi chicks.
coal
a shrinking variety of animal and plant species
increase in the number of homes built
all the organisms in the ecosystem
establishing more habitats
Deer are introduced into a grassland ecosystem and their population increases considerably. If the deer population continues to grow, which is the MOST likely outcome for the ecosystem?
Biodiversity would decrease, and sustainability would decrease.
removes valuable habitat for local species
Possums could eat the eggs and reduce the number of kiwi chicks.
coal
a shrinking variety of animal and plant species
increase in the number of homes built
all the organisms in the ecosystem
establishing more habitats
The Miami Blue butterfly is an endangered species in South Florida. Which factor has MOST likely caused the population decline of this butterfly?
Biodiversity would decrease, and sustainability would decrease.
removes valuable habitat for local species
Possums could eat the eggs and reduce the number of kiwi chicks.
coal
a shrinking variety of animal and plant species
increase in the number of homes built
all the organisms in the ecosystem
establishing more habitats
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