The Torah reading for Shacharis (morning) on Yom Kippur is the beginning of the
parsha 'Acharei Mos' (Leviticus, Ch. 16), which describes the service in the
Tabernacle, and later in the Holy Temple, performed by the Kohanim (Priests) on
Yom Kippur.
The Torah reading for Mincha (afternoon) on Yom Kippur is a section taken from the
end of the same parsha (Leviticus, Ch. 18), which deals with moral standards, and
in particular, with an enumeration of forbidden relationships and marriages.
The Torah portion for Rosh Hashanna is Bereshit. It is the beginning of the Torah and also what you recite on Simchas Torah.
Rosh Hashanah is determined by the Hebrew Calendar.
Yes
Atira means a petition. It is used in the Rosh HaShanna prayer service as well as in modern Hebrew.
It is first mentioned in the Torah (Leviticus ch.23), and elaborated upon in the Talmud (tractate Rosh Hashanah).
The largest services fall in the High Holy Days. Rosh Hashanna, the New Year, usually falls sometime in late September-early October. The most attended service is Yom Kippur, the Day of Atonement. It falls ten days after Rosh Hashanna.
The year the Torah was given, 3323 years ago.
Your birthday Torah portion is the weekly Torah-parsha (Torah-reading) which occurs on the first Shabbat after (or on) your birthday. Usually we calculate this on the birthday of your bar mitzva year, not the year you were born.
1. Torah 2. Haftorah 3. Speech on Torah portion
Most Jewish men in a community will go the Rosh Hashana service however there needs to be at least ten adult males to be able to hold a full service and read from the Torah.
1) Star of David 2) Menora 3) Rosh hashana 4) Yamaka 5) Torah
The Hebrew calendar has all the information you need.
Naso is the longest Torah-portion, with 176 pesukim (verses). If we include combined Torah-portions, then Mattos-Mass'ei is the longest, with 244 pesukim.