unit 4 lesson 1 part ii earth’s days, years, and...

Upload: others

Post on 05-Aug-2020

0 views

Category:

Documents

0 download

Report

Download

Embed Size (px):

TRANSCRIPT

Unit 4 Lesson 1 Part II Earth’s Days, Years, and Seasons

Seasons change …

What causes seasons?

•  Most locations on Earth experience seasons. Each season is characterized by a pattern of temperature and other weather trends.

•  We experience seasons due to changes in the

intensity of sunlight and the number of daylight hours as Earth revolves around the sun.

Unit 4 Lesson 1 Earth’s Days, Years, and Seasons

Page 3: Unit 4 Lesson 1 Part II Earth’s Days, Years, and Seasonspioneerscience.weebly.com/uploads/1/3/3/1/13312494/... · Title: 4.1 - 2 Earth's Days, Years & Seasons.ppt Author: P00024561

What causes seasons?

•  At an equinox, sunlight shines equally on the Northern and Southern hemispheres. Half of each hemisphere is lit, and half is in darkness.

•  As Earth moves along its orbit, the sunlight

reaches more of one hemisphere than the other. •  At a solstice, the area of sunlight is at a

maximum in one hemisphere and at a minimum in the other hemisphere.

Unit 4 Lesson 1 Earth’s Days, Years, and Seasons

Page 4: Unit 4 Lesson 1 Part II Earth’s Days, Years, and Seasonspioneerscience.weebly.com/uploads/1/3/3/1/13312494/... · Title: 4.1 - 2 Earth's Days, Years & Seasons.ppt Author: P00024561

What causes seasons?

•  During the September equinox, sunlight shines equally on both poles.

•  During the March equinox, half of each

hemisphere is lit, and the sunlight is centered on the equator.

Unit 4 Lesson 1 Earth’s Days, Years, and Seasons

Page 5: Unit 4 Lesson 1 Part II Earth’s Days, Years, and Seasonspioneerscience.weebly.com/uploads/1/3/3/1/13312494/... · Title: 4.1 - 2 Earth's Days, Years & Seasons.ppt Author: P00024561

What causes seasons?

•  At the December solstice, the North Pole leans away from the sun and is in complete darkness, and the South Pole is in complete sunlight.

•  At the June solstice, the North Pole leans toward

the sun and is in complete sunlight, and the South Pole is in complete darkness.

Unit 4 Lesson 1 Earth’s Days, Years, and Seasons

Page 6: Unit 4 Lesson 1 Part II Earth’s Days, Years, and Seasonspioneerscience.weebly.com/uploads/1/3/3/1/13312494/... · Title: 4.1 - 2 Earth's Days, Years & Seasons.ppt Author: P00024561

What causes seasons?

Unit 4 Lesson 1 Earth’s Days, Years, and Seasons

Radio days – 40 years of wireless

YOUNGER IN 10 DAYS! - tamaramcintosh.comtamaramcintosh.com/amandahiebert.com/sites/default/files/10 Year… · 10 YEARS YOUNGER IN 10 DAYS! 1 10 YEARS 10 DAYS! YOUNGER IN NATURE’S

IBT Grade 4 Science · 2019. 2. 20. · 29.5 84 165 days days days days years years years years Which of the following statement is true? Which of the following is true? A It is day

Lesson 5 Cell death, Mutation, Cancer cell. Cell typesAverage life span Brain30-50 years Red blood120 days Stomach lining2 days Liver200 days Intestine

LogOut...2 Years,5 Months,4 days 3) Total No. Of Year In Present Station(Class C ) 2 Years,5 Months,4 days 4) Total Stay In Class 'A' Stations 0 Years,0 Months,0 days SUMMARY OF POSTINGS

SKMBT C28414010913540€¦ · Gregorian calendars. It is the shortest month and the only month with fewer than 30 days; the month has 28 days in common years or 29 days in leap years

Unit 3 Lesson 1 Earth’s Days, Years, and Seasons

Get qualified in days not years express training courses

Hymns After the Small Entrance - Home | St. George Greek ... · 40 Days Samir Qaqish 40 Days Shadi Haddad 40 Days Gomma Qaqish 40 Days Konstantinos Kiriakopoulos Trisagions 2 Years

Days of-my-years

number that changed Temperature - Pioneer Sciencepioneerscience.weebly.com/uploads/1/3/3/1/13312494/science_fair... · 11/27/12 1 TIP #2 Tammy Barnes Science Coach: tamara.barnes@broward

Unit 4 Lesson 1 Earth’s Days, Years, and Seasons

Every 23 Days: 20 Years Touring Asia

Dalcroze - Early Years Training Days

1000 days: 3 years of phd

Streamflow Forecasting Case Studies - World … water forecasting approach DECADES YEARS WEEKS DAYS DAYS WEEKS YEARS DECADES PAST PRESENT FUTURE Perspective Situational awareness Foresight

The Beatles Eight Days a Week: The Touring Years Saturday

A Brief History of the World 10,000 years in 4 days!

33 years and 27 days of Shock Tube Researchhanson.stanford.edu/PDFFiles/dfd_retirement_talk.pdf · 33 years and 27 days of Shock Tube Research at Stanford D. F. Davidson, R. K. Hanson

Days and Years, An Autobiography Giving an Account of Velikovsky’s Life From the Earliest Years Until 1958

Reading: Stage 3 - Audience and purpose · Web viewNeptune: 165 years or 60 190 days Pluto: 247.5 years or 90 465 days Eris: 558 years or 203 830 day Adam Spencer’s mind-boggling

Years, months, weeks and days 3 2 months is the same as ...mayflowerfederation.org.uk/phoenix/wp-content/uploads/...1 week 7 days 15 days 2 weeks 15 days 1 month 360 days 1 year 360

No. of days of unearned leave on private affairs allowed to TN Government higher officials above10 years Service? (A) 240 Days (C) 150 Days (B) 100 Days 180 Days 10 CLDå) 2-u-1frýlGD0ú

1.2 Scientific Investigations - Pioneer Sciencepioneerscience.weebly.com/uploads/1/3/3/1/13312494/1.2...Title 1.2 Scientific Investigations.ppt Author P00024561 Created Date 9/8/2012

El·lipse 67: Six years of Open Days!

UNLIQUIDATED CASH ADVANCES TRUST FUNDmisocc.gov.ph/fdp_docs/2014/QUARTER/3rd Quarter/2014-3...Less than 30 days 31-90 days 91-365 days Over 1 year Over 2 years 3 years and above Luminosa

Dessler - Human Resource Management 13th c2013 text 30, 2014 · 14 days after 5 years, and 17 after 10 years. 13 Elsewhere,vacation allowances vary from 6 days in Mexico to 10 days

Astro-Vision Education report · Navamsa Details of Dasa and Bhukti (Apahara) Periods ( Years = 365.25 Days ) Dasa balance at birth = Shukra 2 Years, 4 Months, 8 Days Dasa Arambha

knowsleyjunior.co.uk529424]Y6_-_Week...The Football Association Challenge: The Cup Final b. How old was the oldest FA Cup nalist? 41 years 257 days 17 years 119 days 17 years 257 days

Trump in Days, Not Years!

________________________ Skin Cells: 20 days Red Blood Cells: 120 days Stomach lining cells: 2 days Brain cells: 30-50 years Platelets: 10 days Intestinal

Years and Days

Chemist’s Days in Brzeg Dolny – 57 years of tradition!

Days, Times, Dates, Months, and Years By : Novita Riyanti (133411001)

Long-Term SEO Success: How to Win for Years, Not Days