Red data book contains a record of
Endangered species
Threatened species
Extinct species
All of these
................species are species whose numbers are declining. If their numbers keep decreasing at a constant rate, then they will soon become ............ species
The information in which row completes the given statement?
Threatened, Endangered
Endangered, Endemic
Endemic, Extinct
Extinct, Threatened
A place where animals are protected in their natural habitat is called a
Sanctuary
National park
Biosphere reserve
Zoological park
Endangered species are referred to
Species found in a particular area.
Species facing the danger of extinction.
Variety of living organisms in a specific area.
Species that no longer exist on earth.
Which of the following is not a way to conserve forest?
Deforestation
Reforestation
Planned cultivation
Prevention of illegal logging
In which of the following protected areas, traditional life of the tribals living in that area are protected?
Wild life sanctuaries
An animal 'X' is on the verge of extinction. The animal 'X' is
Lion
Dodo
Snakes
Dinosaurs
In the absence of forests, the amount of .............. in air will increase, resulting in the .......... of Earth's temperature.
Oxygen, increase
Oxygen, decrease
Carbon dioxide, increase
Carbon dioxide, decrease
Decrease in species diversity in tropical countries is mainly due to -
urbanisation
pollution
deforestation
soil erosion
One of the most important functions of botanical gardens is that -
they provide a beautiful area for recreation
one can observe tropical plants there
they allow ex-situ conservation
they provide the natural habitat for wildlife
