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Zer egin dezaket?
Aurkitu
ikustea
Actividad en formato flash para trabajar las cadenas alimentarias en inglés. A través de un sencillo juego de arrastrar y colocar los diferentes animales en su posición correspond ...
Hipervinculo Biología
Una sencilla cadena trófica que muestra animales depredadores y detrívoros de mar, tierra y aire.
A simple food chain representing sea, earth and air animals.This file is made available u ...
Hipervinculo Biología
Compare biodiversity between drops of water.The purpose of this experiment is to find out how the biodiversity compares in drops of water taken from the ocean, a pond, a puddle and the tap.It is an ed ...
Hipervinculo Biología
The student will collect and count invertebrates in ecosystems to determine if there is a relationship between the number and variety of insects and spiders.It is an educational content by education.c ...
Hipervinculo Biología
Scientists examine biodiversity in an area to evaluate the health of an ecosystem. By collecting research over a number of years, scientists can determine whether a given species is in decline, experi ...
In this activity, you’ll create a food pyramid that shows whateats what in the forest. First, you’ll do some research on the plants and animals that live in your area to discover what food pyramids ar ...
Hipervinculo Biología
Covers food webs and food chains.
It is an educational content of CK-12 Foundation (to access some of the CK-12 contents you must be logged in).
How mercury poses a threat to human health.
It is an educational content of CK-12 Foundation (to access some of the CK-12 contents you must be logged in).
Hipervinculo Ciencias de la Tierra y Medioambiente
Sylvia Earle has been an ocean explorer and advocate for the oceans for her entire career.
It is an educational content of CK-12 Foundation (to access some of the CK-12 contents you must be logged in).
Describes how energy is transfered from one organism to another.
It is an educational content of CK-12 Foundation (to access some of the CK-12 contents you must be logged in).
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