You already know what the Earth is.
1 day after people
Now that all the 7 billion humans are gone, cars start crashing into things like other cars, signs, streetlights, buildings, ETC. In Las Vegas NV, a sedan crashes into crashes the Las Vegas Sign, causing it to fall onto the ground. Elsewhere, nuclear power plants across the planet shutdown, as there is no more power. However, in Niagara Falls, Ontario, hydroelectricity keeps everything working. Further south in New York City, NY, Radio City Music Hall is empty. Nearby, Rockefeller Centre looks down on an empty square, the Rockefeller Plaza, where a giant tree once stood.
On roads around the world, cars are set alight, as fires break out in the wrecked vehicles. In Johannesburg, a tour bus smashes into the base of the Carlton Centre, the tallest building in Africa. In Tokyo, the Tokyo Skytree is shrouded in fog, as heavy rain & hail covers the city. In cities around the world, wax museums run out of power. The wax figures begin to melt, and pour onto the floor. Animals begin to break out of homes & zoos, ranging from common household pets to rare endangered species. In Sacramento, CA, the Sacramento Bird House shuts off, causing the birds to go into a panic. A small, empty cruise ship in the Bay of Biscay rocks in the waves, but one large wave slams the ship, making it capsize & eventually sink.
In Warsaw, the Vistula River is raised by 1 foot, threatening the city's landmarks. Nearby, at Warsaw Chopin Airport, planes start falling from the sky, crashing, exploding & burning as the airport itself collapses. In Amsterdam, power outages & a heavy snowstorm leaves all buildings in the city without any sort of heating. The buildings get cold almost instantly, leaving many house pets dead. Heavy snowfall leaves the buildings vulnerable to water damage, when spring comes.
2 days after people
In Malta, a casino sits empty. The power outages shut out the building, & the heat increases. Just like the casinos in Las Vegas, NV, rats & other vermin eat up the playing cards & anything edible. A thunderbolt outside Valencia, Spain, causes a small wildfire outside the city. A pocket cruise ship in Monaco starts to flow out of the harbour.
TIMELINE OF COLLAPSES
9 months: Gliwice Tower
2 years: The Tridge
5 years: Mount Roberts Tramway
10: San Felipe de Neri Church, Sandia Peak Tramway
15 years: Kizhi Pogost
20 years: Marrakesh Menara Airport, Cotonou Conference Centre
30 Years: Mallorca Cathedral , Trakai Island Castle
31 years: Atsuta Jingu
34 years: St. Louis Cathedral
39 years: Obelisco (Buenos Aires)
50 years: Bangalore Palace, Qutb Minar, Azadi Tower, Maiden's Tower, Melbourne Star, Melbourne Shrine of Remembrance, Radio City Music Hall, Złoty 44, Oslo Opera House, Reforma 222, Cathedral of Barquisimeto, Casa Rosada, Osu Castle, Cape Coast Castle, Galaxy Macau
55 years: Auckland Skytower, Brisbane City Hall, Santa Maria delle Grazie
60 years: King David Jerusalem Hotel, Villa D'Este
66 years: Ashford Castle, Waldorf Astoria New York City
68 years: Melvana Museum, Grossmünster
70 Years: Assumption Cathedral of Cluj-Napoca
71 years: Meiji Mura Museum
72 years: Milwaukee Art Museum, Mall of America, Indianapolis Artsgarden, Indianapolis Motor Speedway, Navy Pier, Soldier Field, Minnesota State Capitol
73 years: Oberoi Dubai, Emirates Towers, Sheikh Zayed Mosque, Yerevan Cascade, Argo Cable Car, Sidon Sea Castle, Kars Castle, Nuruosmaniye Mosque, Royal Hashemite Court
74 years: Cape Town Stadium, Johannesburg Art Gallery, Voortrekker Monument, Cathedral of St. Vincent DePaul, Zaytuna Mosque, Kazan Kremlin, Ponte del Diable
202 years: Amiens Cathedral, Toledo Cathedral, Speyer Cathedral
204 years: Temple of Saturn