No one can predict such things
They are not. They are animals of least concern.
Sparrows are not becoming extinct globally, but some species are facing declining populations due to habitat loss, pollution, and changes in agricultural practices. Urbanization and use of pesticides can also impact sparrows' food sources and nesting sites. Conservation efforts are important to help protect sparrows and their habitats.
Some species may be, but most are not. Check IUCN Redlist for endangered sparrows.
They have gradually become larger in colder parts of the country. Think.
the ocean
You can destroy it or put it back where it came from. Since house sparrows are not native they are excluded by the migratory bird act.
Sparrow species are far from extinct. The various sparrows are common species.
yeahhh
Three subspecies of one species, Ammospiza Maritima. One is extinct, the dusky seaside sparrow. The others are the seaside and Cape Sable seaside sparrows.
Sparrows originally came from China. But, the climate started to change, and the sparrow migrated to North America. Today, the climate in China is slowly changing, but there is still very little sparrows there. (About 2%)
Passer domesticus
Omnivore