Especialidades JA/Migración/Respuestas
Nivel de destreza
1
Año
2021
Version
27.09.2024
Autoridad de aprobación
División Norteamericana
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Once global travel became achievable, scientists were able to figure out where the migrating animals were going. With the fairly recent invention of tracking tags and devices, scientists are now able to even track these animals remotely, learning their patterns and their destinations.
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Animals migrate primarily to find food and water, often because they live in seasonal areas that don’t have food or water year-round, which forces them to relocate before they are at risk of death by starvation or thirst. They may also migrate to avoid the cold, which they may not be capable of surviving, or to find better grounds for reproduction.
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Scientists don’t fully understand this. They can only guess how so many animals decide to migrate at the same time, even though they may be continents apart. It may have something to do with the length of the day, the temperature, or something that we don’t know about yet!
Scientists do know that some animals can use the magnetic field of the earth to find their way, similar to having a built-in compass. Most travel to the same place each year, so they might use landmarks that they remember from year to year to help guide them back. Regardless, God cares for even the least of His creatures, and telling them when to migration is one of the ways that He cares for them!
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- Nombre común y nombre científico
- Ruta de migración (dibujar un diagrama de la ruta tomada y el número estimado en la migración)
- Distancia de migración
- Razones de la migración
Presentar de forma creativa lo que ha descubierto.
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Si piensa visitar un zoológico o acuario, tenga en cuenta que hay varias especialidades que tienen requisitos que se pueden cumplir visitando un zoológico o acuario. Los individuos pueden trabajar en varias especialidades en una visita, o partes de su grupo pueden trabajar en diferentes especialidades durante la misma visita.
Aquí hay una lista de especialidades que tienen requisitos que se pueden cumplir visitando un zoológico o acuario:
Bosques templados caducifolios
Especies en peligro de extinción
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