March
مارس
March is the third month of the year.
May
می
May is the fifth month of the year.
Mesozoic Era
دوره مزوزوئیک
The Mesozoic Era was the time when dinosaurs lived and mammals evolved. The Mesozoic lasted from 250 million to 65 million years ago. It began and ended with mass extinctions.
midnight
نیمه شب
Midnight is 12:00 at night.
minute hand
عقربه دقیقه شمار
A minute hand on a clock tells you how many minutes past the hour it is.
month
ماه
There are 12 months in a year: January, February, March, April, May, June, July, August, September, October, November, and December.
morning
صبح
The sun rises in the morning.
night
شب
At night, when the sun goes down, you can see stars in the sky.
noon
ظهر
Noon is midday, 12:00, when the sun is closest to overhead.
November
نوامبر
November is the eleventh month of the year.
October
اکتبر
October is the tenth month of the year.
seasons
فصل ها
There are four seasons in the year: winter, spring, summer, and fall (also called autumn).
second
ثانیه
There are 60 seconds in a minute.
second hand
عقربه ثانیه شمار
The second hand on a clock tells you how many seconds have gone by.
September
سپتامبر
September is the ninth month of the year.
spring
بهار
Spring is the season after winter and before summer.
summer
تابستان
Summer is the season between spring and fall (autumn).
sunrise
طلوع خورشید
Sunrise is the time when the sun rises.
sunset
غروب آفتاب
Sunset is the time when the sun sets below the horizon.
time
زمان
Time is measured in seconds, minutes, hours, days, weeks, months, and years.
timeline
خط زمانی
A timeline is a graphic display that shows a series of events that happen in a time period.
time zone
منطقه زمانی
The Earth is divided into 24 time zones so that everyone in the world can be on roughly similar schedules (like having noon when the sun is highest in the sky).
today
امروز
Today is the day it is right now.
Triassic period
دوره تریاس
Dinosaurs and mammals first appeared during the Triassic period, which lasted from 248 million to 208 million years ago.
watch
ساعت مچی
A watch is a small clock you can take with you to tell time.
week
هفته
There are 7 days in a week: Sunday, Monday, Tuesday, Wednesday, Thursday, Friday, and Saturday. There are 52 weeks in a year.
winter
زمستان
Winter is the season between fall and spring. In the Northern Hemisphere, winters are cold; in the Southern Hemisphere, they are warm.
year
سال
A year consists of 12 months, 52 weeks, or 365 days.
