Allah made seven earth

 Allah is He Who Created seven firmaments and of the earth a similar number. Through the midst of them (all) descends His command: that ye may know that Allah has power over all things and that Allah comprehends all things In (His) Knowledge. (The Noble Quran, 65:12)"

According to Noble Verse 65:12 above, Allah Almighty created 7 Heavens for form the universe. The new scientific discovery had revealed to us that the earth that we currently live on today is also formed from seven layers. The very bottom layer contains most of the uranium and potonium ("sic") and all the materials that we need to create nuclear weapons and energy. Noble Verse 65:12 above does indeed say that the earth was created with seven layers.
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The Seven "Heavens" refers to the layers of our atmosphere.

1. troposphere
2. stratosphere
3. ozone layer
4. mesosphere
5. thermosphere
6. ionosphere
7. exosphere

The Seven "Earths" refer to the layers that literally make up the Earth

1. crust
2. lithosphere
3. upper mantle
4. astenoshpere ("sic")
5. lower mantle
6. outer core
7. inner core

ٱللَّهُ ٱلَّذِى خَلَقَ سَبْعَ سَمَٰوَٰتٍ وَمِنَ ٱلْأَرْضِ مِثْلَهُنَّ يَتَنَزَّلُ ٱلْأَمْرُ بَيْنَهُنَّ لِتَعْلَمُوٓا۟ أَنَّ ٱللَّهَ عَلَىٰ كُلِّ شَىْءٍ قَدِيرٌ وَأَنَّ ٱللَّهَ قَدْ أَحَاطَ بِكُلِّ شَىْءٍ عِلْمًۢا Allah is He Who created seven Firmaments and of the earth a similar number. Through the midst of them (all) descends His Command: that ye may know that Allah has power over all things, and that Allah comprehends, all things in (His) Knowledge.

The tradition of the seven earths is also found in hadith collections of Sahih Al-Bukhari, Sahih Muslim, and Tirmidhi:

حَدَّثَنَا عَلِيُّ بْنُ عَبْدِ اللَّهِ، أَخْبَرَنَا ابْنُ عُلَيَّةَ، عَنْ عَلِيِّ بْنِ الْمُبَارَكِ، حَدَّثَنَا يَحْيَى بْنُ أَبِي كَثِيرٍ، عَنْ مُحَمَّدِ بْنِ إِبْرَاهِيمَ بْنِ الْحَارِثِ، عَنْ أَبِي سَلَمَةَ بْنِ عَبْدِ الرَّحْمَنِ، كَانَتْ بَيْنَهُ وَبَيْنَ أُنَاسٍ خُصُومَةٌ فِي أَرْضٍ، فَدَخَلَ عَلَى عَائِشَةَ فَذَكَرَ لَهَا ذَلِكَ، فَقَالَتْ يَا أَبَا سَلَمَةَ اجْتَنِبِ الأَرْضَ، فَإِنَّ رَسُولَ اللَّهِ صلى الله عليه وسلم قَالَ ‏

"‏ مَنْ ظَلَمَ قِيدَ شِبْرٍ طُوِّقَهُ مِنْ سَبْعِ أَرَضِينَ ‏"

Narrated Muhammad bin Ibrahim bin Al-Harith:

from Abu Salama bin `Abdur-Rahman who had a dispute with some people on a piece of land, and so he went to `Aisha and told her about it. She said, "O Abu Salama, avoid the land, for Allah's Messenger (ﷺ) said, 'Any person who takes even a span of land unjustly, his neck shall be encircled with it down seven earths.' "

The Seven "Heavens" refers to the layers of our atmosphere.

1. troposphere
2. stratosphere
3. ozone layer
4. mesosphere
5. thermosphere
6. ionosphere
7. exosphere