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        • California Citrus State Historic Park In-Person Program
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        • Chino Hills In-Person Field Trip!
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        • Columbia In-Person Field trip
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        • Overnight at Fort Tejon
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        • Gaviota Coast In-Person Field Trips
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        • Humboldt Redwoods In-Person Field Trip
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        • La Purisima Mission In-Person Field trip
      • Leo Carrillo State Park
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        • Los Encinos In-Person Field trip
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        • MacKerricher State Beach In-person field trip
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        • Pio Pico In-Person Field trip
      • Pismo State Beach
      • Point Lobos State Natural Reserve
        • Point Lobos In-Person Field Trip
      • Prairie City SVRA
      • Prairie Creek Redwoods State Park
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      • San Juan Bautista State Historic Park
        • En Español
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      • Shasta State Historic Park
      • Sonoma State Historic Park
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      • State Indian Museum
      • Sugar Pine Point State Park
      • Sue-meg State Park
        • Sue-meg In-Person Field Trips
      • Sutter's Fort State Historic Park
      • Tijuana Estuary Natural Preserve
      • Tule Elk State Natural Reserve
      • William B. Ide Adobe State Historic Park
      • Will Rogers State Historic Park
        • Will Rogers In-Person Field trip
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  • About
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    • PORTS News
      • 2023 Spring Registration Announcement
      • World Ocean Day 2022
      • Blended Access at Angel island
      • Blended Access at Refugio State Beach
      • Donner Memorial State Park Symposium!
      • Anza-Borrego Symposium
      • Refugio Symposium!
      • Help us Celebrate our Accomplishments!
      • World Ocean Day 2021
      • Sounds Of Your Park
      • An Important Update
      • Inspiring the next generation of Environmental Stewards
      • Climb High Dive Deep
      • Total Tahoe Takeover Oct 2020
      • Earth Day 2020
      • PORTScasts Announcement
    • Support PORTS
    • Contact Us
    • Work with us!
PORTS
  • Home
  • On-Demand Programs
    • Browse by Park
      • Angel Island State Park
        • In-Person Field Trips at Angel Island
      • Año Nuevo State Park
      • Anza-Borrego Desert State Park
      • Bidwell Mansion State Historic Park
      • Bodie State Historic Park
      • Calaveras Big Trees State Park
      • California Citrus State Historic Park
        • California Citrus State Historic Park In-Person Program
      • Carpinteria State Beach
      • Central Coast MPAs
      • Chino Hills State Park
        • Chino Hills In-Person Field Trip!
      • Colonel Allensworth
      • Columbia State Historic Park
        • Columbia In-Person Field trip
      • Crystal Cove State Park
      • Donner Memorial State Park
      • Fort Tejon
        • Overnight at Fort Tejon
      • Gaviota Coast State Beaches
        • Gaviota Coast In-Person Field Trips
      • Hearst Castle
      • Hearst San Simeon State Park
      • Hendy Woods State Park
      • Humboldt Redwoods State Park
        • Humboldt Redwoods In-Person Field Trip
      • Jedediah Smith Redwoods State Park
      • Lake Perris State Recreation Area
      • La Purisima Mission State Park
        • La Purisima Mission In-Person Field trip
      • Leo Carrillo State Park
      • Los Encinos State Historic Park
        • Los Encinos In-Person Field trip
      • MacKerricher State Park
        • MacKerricher State Beach In-person field trip
      • Marshall Gold Discovery State Historic Park
      • Millerton Lake State Park
      • Morro Bay State Park
      • Monterey Bay MPAs
      • Mount Tamalpais
      • Oceano Dunes SVRA
      • Old Town San Diego State Historic Park
      • Olompali State Historic Park
      • Petaluma Adobe State Historic Park
      • Pio Pico State Historic Park
        • Pio Pico In-Person Field trip
      • Pismo State Beach
      • Point Lobos State Natural Reserve
        • Point Lobos In-Person Field Trip
      • Prairie City SVRA
      • Prairie Creek Redwoods State Park
      • Plumas Eureka State Park
      • Richardson Grove State Park
      • San Elijo State Beach
      • San Juan Bautista State Historic Park
        • En Español
      • Silver Strand State Beach
      • Shasta State Historic Park
      • Sonoma State Historic Park
      • State Capitol Museum
      • State Indian Museum
      • Sugar Pine Point State Park
      • Sue-meg State Park
        • Sue-meg In-Person Field Trips
      • Sutter's Fort State Historic Park
      • Tijuana Estuary Natural Preserve
      • Tule Elk State Natural Reserve
      • William B. Ide Adobe State Historic Park
      • Will Rogers State Historic Park
        • Will Rogers In-Person Field trip
    • Browse by Topic
      • Animals
      • Plants
      • Ocean and Watersheds
      • Earth Science
      • Climate
      • History
      • Arts and Cultures
  • PORTScasts
  • In-Person
    • passPORTS
    • Parks to Visit
    • Symposiums
  • Digital Content Library
    • Previous Broadcasts
      • K-2
      • 3-5
      • 6-8
      • 9-12
    • Instructional Resources
    • Smithsonian Learning Lab
  • About
    • FAQs
    • PORTS News
      • 2023 Spring Registration Announcement
      • World Ocean Day 2022
      • Blended Access at Angel island
      • Blended Access at Refugio State Beach
      • Donner Memorial State Park Symposium!
      • Anza-Borrego Symposium
      • Refugio Symposium!
      • Help us Celebrate our Accomplishments!
      • World Ocean Day 2021
      • Sounds Of Your Park
      • An Important Update
      • Inspiring the next generation of Environmental Stewards
      • Climb High Dive Deep
      • Total Tahoe Takeover Oct 2020
      • Earth Day 2020
      • PORTScasts Announcement
    • Support PORTS
    • Contact Us
    • Work with us!
  • More
    • Home
    • On-Demand Programs
      • Browse by Park
        • Angel Island State Park
          • In-Person Field Trips at Angel Island
        • Año Nuevo State Park
        • Anza-Borrego Desert State Park
        • Bidwell Mansion State Historic Park
        • Bodie State Historic Park
        • Calaveras Big Trees State Park
        • California Citrus State Historic Park
          • California Citrus State Historic Park In-Person Program
        • Carpinteria State Beach
        • Central Coast MPAs
        • Chino Hills State Park
          • Chino Hills In-Person Field Trip!
        • Colonel Allensworth
        • Columbia State Historic Park
          • Columbia In-Person Field trip
        • Crystal Cove State Park
        • Donner Memorial State Park
        • Fort Tejon
          • Overnight at Fort Tejon
        • Gaviota Coast State Beaches
          • Gaviota Coast In-Person Field Trips
        • Hearst Castle
        • Hearst San Simeon State Park
        • Hendy Woods State Park
        • Humboldt Redwoods State Park
          • Humboldt Redwoods In-Person Field Trip
        • Jedediah Smith Redwoods State Park
        • Lake Perris State Recreation Area
        • La Purisima Mission State Park
          • La Purisima Mission In-Person Field trip
        • Leo Carrillo State Park
        • Los Encinos State Historic Park
          • Los Encinos In-Person Field trip
        • MacKerricher State Park
          • MacKerricher State Beach In-person field trip
        • Marshall Gold Discovery State Historic Park
        • Millerton Lake State Park
        • Morro Bay State Park
        • Monterey Bay MPAs
        • Mount Tamalpais
        • Oceano Dunes SVRA
        • Old Town San Diego State Historic Park
        • Olompali State Historic Park
        • Petaluma Adobe State Historic Park
        • Pio Pico State Historic Park
          • Pio Pico In-Person Field trip
        • Pismo State Beach
        • Point Lobos State Natural Reserve
          • Point Lobos In-Person Field Trip
        • Prairie City SVRA
        • Prairie Creek Redwoods State Park
        • Plumas Eureka State Park
        • Richardson Grove State Park
        • San Elijo State Beach
        • San Juan Bautista State Historic Park
          • En Español
        • Silver Strand State Beach
        • Shasta State Historic Park
        • Sonoma State Historic Park
        • State Capitol Museum
        • State Indian Museum
        • Sugar Pine Point State Park
        • Sue-meg State Park
          • Sue-meg In-Person Field Trips
        • Sutter's Fort State Historic Park
        • Tijuana Estuary Natural Preserve
        • Tule Elk State Natural Reserve
        • William B. Ide Adobe State Historic Park
        • Will Rogers State Historic Park
          • Will Rogers In-Person Field trip
      • Browse by Topic
        • Animals
        • Plants
        • Ocean and Watersheds
        • Earth Science
        • Climate
        • History
        • Arts and Cultures
    • PORTScasts
    • In-Person
      • passPORTS
      • Parks to Visit
      • Symposiums
    • Digital Content Library
      • Previous Broadcasts
        • K-2
        • 3-5
        • 6-8
        • 9-12
      • Instructional Resources
      • Smithsonian Learning Lab
    • About
      • FAQs
      • PORTS News
        • 2023 Spring Registration Announcement
        • World Ocean Day 2022
        • Blended Access at Angel island
        • Blended Access at Refugio State Beach
        • Donner Memorial State Park Symposium!
        • Anza-Borrego Symposium
        • Refugio Symposium!
        • Help us Celebrate our Accomplishments!
        • World Ocean Day 2021
        • Sounds Of Your Park
        • An Important Update
        • Inspiring the next generation of Environmental Stewards
        • Climb High Dive Deep
        • Total Tahoe Takeover Oct 2020
        • Earth Day 2020
        • PORTScasts Announcement
      • Support PORTS
      • Contact Us
      • Work with us!

Earth Science

Explore All Earth Science Programs:

Unearth Carpinteria's Tar Pits

at Carpinteria State Beach

Weathering and Erosion: Forces Shaping the Earth

at Millerton Lake State Recreation Area

Discovering the Dunes

at Oceano Dunes State Vehicular Recreation Area

Redwoods, Earth Cycles and Climate Change

at Hendy Woods State Park

Connect Me to the Sea

at San Elijo State Beach

Gold Miner Challenge

at Columbia State Historic Park

Extraction to Protection: Safeguarding the Bounty

at Point Lobos State Natural Reserve

California's Diverse Landscape

at Olompali State Historic Park

Rivers Up, Rivers Down, Rivers All Around!

at Jedediah Smith State Park

Fire Ecology

at Calaveras Big Trees

Explore the Shore

at Carpinteria State Beach

Think Like a Scientist: Environmental Surveys

at Chino Hills State Park

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