The right word here is:
<h2>fútbol </h2>
(Soccer)
This sport is played by <u>two teams</u> composed of <u>eleven players</u> that face each other
. The object of each team is to score by moving the ball beyond the goal line into the opposing team field.
Then, the whole sentence is:
<h2>Me gusta jugar <u>fútbol</u> porque es un deporte en equipo.
</h2>
(I like to play <u>soccer</u> because it is a team sport.)
The other options are not the best, because:
Atletismo (Athleticism) is a sport that may be practiced in <u>teams </u>or <u>alone</u>.
Tenis (Tennis) is usually practiced alone, the game is played by two opponents (singles) and sometimes by two pairs of opponents (doubles).
Yoga (Yoga) is <u>not considered a sport.
</u>