lunes, 22 de febrero de 2016

CTMA. Los recursos del medio ambiente.

Os dejo las dos presentaciones del tema recursos. Va a haber 2 presentaciones. Ahora vamos a empezar a ver los impactos derivados de las actividades humanas.Debajo tenéis los enlaces de descarga.

Los recursos I. Recursos energéticos y minerales.



Los recursos II. Recursos de la biosfera. El agua como recurso.




Descarga de Los recursos I. Recursos energéticos y minerales. (Reducida para impresión, 4 diapositivas por página).
Descarga de Los recursos I. Recursos energéticos y minerales. (No reducida, una diapositiva por página).
Descarga de Los recursos II. Recursos de la biosfera. El agua como recurso.(Reducida para impresión, 4 diapositivas por página).
Descarga de Recursos II. Recursos de la biosfera. El agua como recurso. (No reducida, una diapositiva por página).

Descarga decuestiones tipo examen.

Living things I. Cells and review.

Biosphere refers to all the living things on Earth. From the smallest single-celled bacteria, to the huge blue whale. All of us share some characteristics, but there are also some features that make the difference.

Let's discover characteristics we share, but also the differences that exist among us. Because you are unique, right?

We are all made up of cells

Cells are the structural and functional unit of living things. This means we are built of cells (like little bricks); and it also means that all the things we do, depend on them (little machines that carry out functions). As we are not mushrooms, neither pines; there must be different cells according to the living thing in question.

Check this presentation about the different types of cells and their organelles.


Yeah... pictures are cool, but we live in a multi-dimensional universe, so let's check at least a 3D representation of a cell.
VIDEO: INSIDE THE CELL (no permite insertar el vídeo, debéis verlo en Youtube... :/)


What is a cell?

Depending on their genetic material, cells are classified in prokaryotic and eukaryotic cells. Search on Google images pictures of each one. How do we find their DNA?

What do all cells have in common? Although prokaryotic and eukaryotic cells are different, they share 3 elements. Compare both cell types, and try to find out what they have in common.

AVISO YA DADO EN CLASE: ESTOS EJERCICIOS SON UN EJEMPLO.
EN MIS EXÁMENES HABRÁ EJERCICIOS SIMILARES, PERO NO TIENEN POR QUÉ APARECER ÉSTOS EXCLUSIVAMENTE.
SI QUIERES, LOS HACES. SI NO, ES TU DECISIÓN.
SON VOLUNTARIOS.
NO SUBEN NOTA.
SON PARA REPASAR EL ESTUDIO, Y QUE ÉSTE SEA MÁS EFECTIVO.


The animal cell quiz. Label the cell to learn the organelles names!


The plant cell quiz. Label the cell to learn the organelles names!


The prokaryotic cell quiz. Label the cell to learn the cell parts' names!



CROSSWORD


If you want to know more about cells, here you have an awesome site: The Cell Image Library. Enjoy!

Enlaces a descarga de documentos.


EXTRA STUFF!! Some pictures of cilia and flagella movement.