[填空题]
The photograph below shobz-.sxw gyoz axxv:2t) 0c *-ews a xerophyte whigw7+p.z5bn xjj0eahu k eqfjx 28n.i ,au;5;hch can live in extreme environments.
1.State the process which accounts for the majority of water loss in plants.
The process is .
2.Distinguish between the environments where halophytes and xerophytes live.
3.Outline the adaptations of xerophytes which enable them to survive in extreme environmental conditions.