Final answer:
Terrestrial and Jovian worlds have similarities in terms of atmosphere composition and surface temperature.
Step-by-step explanation:
Two similarities between terrestrial and Jovian worlds are atmosphere composition and surface temperature.
In terms of atmosphere composition, both terrestrial and Jovian worlds have distinct atmospheres. Terrestrial planets, such as Earth and Mars, have atmospheres composed primarily of nitrogen and oxygen, while Jovian planets, such as Jupiter and Saturn, have atmospheres primarily composed of hydrogen and helium.
In regards to surface temperature, terrestrial and Jovian worlds also exhibit similarities. Both types of planets experience variations in temperature, with terrestrial planets generally having higher average surface temperatures compared to Jovian planets due to their closer proximity to the Sun.