It was said that,
[اهْبِطُواْ]
(Get down), was addressed to Adam, Hawwa', Iblis and the snake. Some scholars 
did not mention the snake, and Allah knows best. The enmity is primarily between 
Adam and Iblis, and Hawwa' follows Adam in this regard. Allah said in Surah Ta 
Ha,
[اهْبِطَا مِنْهَا 
جَمِيعاً]
("Get you down (from the Paradise to the earth), both of you, together...'') 
[20:123]. If the story about the snake is true, then it is a follower of Iblis. 
Some scholars mentioned the location on earth they were sent down, but these 
accounts are taken from the Israelite tales, and only Allah knows if they are 
true. If having known these areas was useful for the people in matters of 
religion or life, Allah would have mentioned them in His Book, and His Messenger 
would have mentioned them too. Allah's statement,
[وَلَكُمْ فِى 
الأَرْضِ مُسْتَقَرٌّ وَمَتَـعٌ إِلَى حِينٍ]
(On earth will be a dwelling place for you and an enjoyment for a time.) 
means, on earth you will have dwellings and known, designated, appointed terms 
that have been recorded by the Pen, counted by Predestination and written in the 
First Record.
[قَالَ فِيهَا 
تَحْيَوْنَ وَفِيهَا تَمُوتُونَ وَمِنْهَا تُخْرَجُونَ ]
(He (Allah) said: "Therein you shall live, and therein you shall die, and 
from it you shall be brought out (resurrected).'') This Ayah is similar to 
Allah's other statement,
[مِنْهَا 
خَلَقْنَـكُمْ وَفِيهَا نُعِيدُكُمْ وَمِنْهَا نُخْرِجُكُمْ تَارَةً أُخْرَى 
]
(Thereof (the earth) We created you, and into it We shall return you, and 
from it We shall bring you out once again.) [20:55]. Allah states that He has 
made the earth a dwelling place for the Children of Adam, for the remainder of 
this earthly life. On it, they will live, die and be buried in their graves; and 
from it, they will be resurrected for the Day of Resurrection. On that Day, 
Allah will gather the first and last of creatures and reward or punish each 
according to his or her deeds.
[يَـبَنِى آدَمَ قَدْ 
أَنزَلْنَا عَلَيْكُمْ لِبَاسًا يُوَرِى سَوْءَتِكُمْ وَرِيشًا وَلِبَاسُ 
التَّقْوَى ذَلِكَ خَيْرٌ ذَلِكَ مِنْ آيَـتِ اللَّهِ لَعَلَّهُمْ يَذَّكَّرُونَ 
]
(26. O Children of Adam! We have bestowed Libas (raiment) upon you to cover 
yourselves with, and as Rish (adornment); and the Libas (raiment) of Taqwa, that 
is better. Such are among the Ayat of Allah, that they may remember.)