Biodiversity natalia pluyer and camila colombo
Upcoming SlideShare
Loading in...5
×
 

Biodiversity natalia pluyer and camila colombo

on

  • 551 views

 

Statistics

Views

Total Views
551
Views on SlideShare
551
Embed Views
0

Actions

Likes
3
Downloads
6
Comments
0

0 Embeds 0

No embeds

Accessibility

Categories

Upload Details

Uploaded via as Microsoft PowerPoint

Usage Rights

© All Rights Reserved

Report content

Flagged as inappropriate Flag as inappropriate
Flag as inappropriate

Select your reason for flagging this presentation as inappropriate.

Cancel
  • Full Name Full Name Comment goes here.
    Are you sure you want to
    Your message goes here
    Processing…
Post Comment
Edit your comment

Biodiversity natalia pluyer and camila colombo Biodiversity natalia pluyer and camila colombo Presentation Transcript

  • Natalia Pluyer and Camila Colombo
  • What is biodiversity? Is the variety of life on Earth, from genes to ecosystems. It is form by species, ecosystem, biomes or an entire planet.
  • What does biodiversity mean?What does “BIO” means?What does “DIVERSITY” means?
  • Why is it important? Biodiversity is important because certain organisms have economic value. They are also a source of natural beauty and recreation.
  • Types of biodiversity Diversity of species Diversity of ecosystem
  • Humans and the biodiversity In the past Australia´s biodiversity has suffered greatly, primarily due to human abuse. Humans are now starting to realize the importance and value of biodiversity and are taking action to preserve it.
  • Distribution of biodiversityFlora and fauna diversity depends on:ClimateAltitudeSoilsPresence of other speciesMost of the biodiversity is concentrated in Tropical region.
  • Benefits of Biodiversity Food/ drink Medicine Industrial material Recreation Education and research
  • Ecological services Balance of nature Regulation of climate Cycling of nutrients Biological productivity
  • Threats to biodiversityNATURAL CAUSESLow populationNatural disastersLow breeding rateHUMAN CAUSESPollutionHabitat modificationGlobal warning
  • NATURAL CAUSES
  • HUMAN CAUSES
  • Activity http://www.educaplay.com/es/recursoseducativos/675 670/biodiversity_nati_y_cami.htm
  • http://www.youtube.com/watch?v=HA3xNMJnFuo