1
|
dinosaur extinction
|
Western countries
|
Believed to be caused by a catastrophic event such as an asteroid impact.
|
1
|
2
|
extinction
|
Western countries
|
Extinction is a grave concern and efforts are made to protect endangered species through conservation programs and environmental policies.
|
1
|
3
|
extinction
|
Western countries
|
Extinction is a concern for environmental conservation and biodiversity in Western countries, leading to efforts to protect endangered species and their habitats.
|
1
|
4
|
extinction
|
Western countries
|
Extinction is a significant concern, and conservation efforts are actively pursued to prevent the loss of species.
|
1
|
5
|
extinction
|
Western countries
|
Concern for protecting endangered species and preventing extinction is widely shared, and efforts to conserve biodiversity are supported by laws and organizations.
|
1
|
6
|
extinction
|
western countries
|
Extinction of animal species is a significant concern and efforts are made to protect endangered species and their habitats.
|
1
|
7
|
prehistoric extinction events
|
western countries
|
Associated with dramatic climate change and asteroid impacts
|
1
|