This is the 17395th most frequent Russian word.
тематический
The Russian word "тематический" means "thematic" in English.
The word 'тематическую' (thematic) is used as an adjective here to describe the party, indicating that the event is organized around a specific theme, in this case, space.
Я организовал тематическую вечеринку на тему космоса.
I organized a thematic party on the theme of space.
Here, 'тематического' (thematic) modifies 'анализа' (analysis), showing that the analysis pertains to particular themes within the text.
Студенты получили задания для тематического анализа текста.
Students received tasks for thematic analysis of the text.
In this context, 'тематическая' (thematic) describes the exposition, meaning it is organized or focused around topics related to natural phenomena.