PRESENTACIÓN BIOLOGÍA

MOUNTAIN AREAS : PYRENEES

INDEX

• THE ROLE OF SPECIES IN THE ECOSYSTEM

• CAN WATER POLLUTION AFFECT SPECIES

• SOLUTION FOR WATER POLLUTION

• CURIOSITIES

TROPHIC CHAIN

Producer: willow tree

secundary consumer: iberian desman

superpredator:the otter

primary consumer: microinvertebrates

decomposer: fungi and bacteria

the sun is the main source of energy.

• CAN WATER POLLUTION AFFECT SPECIES

Answer

If one trophic level fail ,all the trophic chain will not work at all.So is very important that all the trophic levels work.And also water pollution can affect the trophic levels

• CAN THE POLLUTION OF WATER AFFECT TO THE SPIECES ?

Solutions for water pollution that each of us can do

1) We must not throw the trash to the floor because of the wind the trash can end in a river, so if the paper bin is full you must not throw the waste to the floor because it can be harmful for animals and for the environment

2) When you are going to take a bath,while you are waiting for the hot water we can put the cold water in a recipient and when you are going to clean the floor you can use that cold water from the bath and this is who also we can use less water

• SOLUTION FOR WATER POLLUTION

Solutions that can do the goverment

1) Goverment can forbid the use of bathtub and only babies will use the buthtub because if you want fill the bathtub of water you will use from 100 liters to 140 liters .(if you take shower you will spent 50 liters of water).

• SOLUTION FOR WATER POLLUTION

CURIOSITIES

1.In the Pyrenees threre are more than 200 three thousand

When we talk about three thousand , we refer to peaks that exceed 3 thousand meters height , and in the Pyrenees we can find more than 200 of them .

2. How old are the Pyrenees ?

During the cenozoic , a compedium of geoligical processes of this type have ocurred and that give rise to all the mountain chains that we now to this day. One of them are the Pyrenees , formed no less than 65 millon years ago .

Thanks for your atention and have a good watching this beutiful meme