Answer:
By their common characterisitcs
Hope this helped!
With the recent technologies and scientific innovations we have now on studying and providing detailed analyses of the polar ice cores, it is roughly estimated that we could profile the ancient climate the Earth had in a time period as early as 800,000 years in order to explain the most recent climate change.
1. Vegetation 2. Glaciers 3. Earthquake 4. Crust 5.
Can you attach a picture maybe?
Ibig sabihin ng responsable ay - pagkakaroon ng obligasyon na gawin ang isang bagay, o pagkakaroon ng kontrol o pangangalaga sa isang tao, bilang bahagi ng trabaho o tungkulin ng bawat tao
