By ocean currents is the answer to your question
Answer:
correct option is d) summer solstice
Explanation:
we know that at summer solstice earth one pole is tilt maximum toward the sun and it happen twice in a year
once make it maximum noon and one make maximum night
and earth maximum tilt toward the Sun is about 23.44°
summer solstice, it is also known as mid summer
and
when in sky sun reach high position it make
so here correct option is is d) summer solstice
