Because the planet's axis is tilted 25.2 degrees (the Earth's is tilted 23.5 degrees), Mars experiences changing seasons, similar to those on Earth.
(the planet's axis; is tilted; 25.2 degrees (the Earth's is tilted 23.5 degrees), Mars experiences changing seasons, similar to those on Earth) (the Earth's; is tilted; 23.5 degrees) (Mars experiences; changing; seasons)
the planet's axis the Earth's Mars experiences
is tilted is tilted changing
25.2 degrees (the Earth's is tilted 23.5 degrees), Mars experiences changing seasons, similar to those on Earth
23.5 degrees
seasons