Answer:
Yo diría que es un adjetivo o atributo.
Abundance of large animals
decrease in sea levels
extinction of mammoths
increase in vegetation
warmer global climate.
Abundancia de animales grandes disminución del nivel del mar extinción de mamuts aumento de la vegetación clima global más cálidol
Eres paciente pero divertido
"Eres" already implies the person it's talking to (you, in this case), if we wanted to make it formal, we would've used "Usted es" (You (formal) are)
