I NEED HELP ASAP I'LL MARK BRAINEIST Which two seasons begin with a photoperiod of 12 hours?

autumn (fall)

spring

summer

winter

Equator

Locations near the Equator have about 12 hours of day and night all year long. Milwaukee sits at a latitude of 43° North which means our day of equal day and night would be later than our friends to the south and earlier than our friends to the north summer

Explanation:

i kinda feel cap

some of your causes might be acidic rain or natural wildfires that cause the parks to be degraded

hope this any more questions i am here plz mark brainliest

estuaries are the partially enclosed coastal bodies of brackish water formed at the mouth of sea where river meets an ocean. it is a transition zone between river and sea water so estuaries are influenced to both marine environment such as tides, waves and to riverine such as flow of fresh water and sediments. the mixing of sea and fresh water provide high level of nutrients, making estuaries a high product habitats.

many estuaries suffers degradation from a variety of human activities like erosion from deforestation, overgrazing, overfishing, drainage and eutrophication.

so from the above statement answers will be

1. false as estuaries are formed due to both brackish and freshwater.

2.true, due to high productivity estuaries are breeding ground for many marine species.

3. direct and indirect activities of man that contribute to pollution and deposition of sediments.