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STS 4

bio means

life

diversity means

variety

These organisms interact with one another and with non-living things.

biodiversity

is composed of numerous living organisms, from the minute to the largest creatures, and is composed ofseveral species or groups.

biodiversity

THREE COMPONENTS
OF BIODIVERSITY

ECOSYSTEM DIVERSITY
GENETIC DIVERSITY

SPECIES DIVERSITY

refers to the variation in the number of species. This involves a
combination of species richness and species evenness in an area.

SPECIES DIVERSITY

refers to the variation in the genes of a species. Genes are
segments of DNA that dictate the traits of an organism.

GENETIC DIVERSITY

a self-contained community of living organisms thatinteract with each other and with their physical environment.

ECOSYSTEM DIVERSITY

refers to the variety of biotic communities, habitats, andecosystems

ECOSYSTEM DIVERSITY

are the two fundamental sciences that generate information to fully understand the importance of biodiversity for our survival.

Taxonomy and ecology

The twoclassifications of ecosystems are

aquatic ecosystems and terrestrial ecosystems.

Threats to Biodiversity

GLOBAL WARMING AND CLIMATE
CHANGE

POLLUTION

INVASIVE ALIEN SPECIES

HABITAT DESTRUCTION

OVERPOPULATION

BIODIVERSITY EXPLOITATION

Urbanization,
reconstruction of the areas into a park, agricultural land

development, habitat fragmentation, river damming, deforestation,

and the use of pesticides, herbicides, and fertilizer can cause

alteration or habitat destruction.

HABITAT DESTRUCTION

is a process where the natural habitat becomes
incapable of supporting its native species

HABITAT DESTRUCTION

is a condition in which there is an unnatural increase in
the concentrations of environmental compounds such as

agricultural waste, sewage, and particulates that cause an

unfavorable environment for the survival of organisms.

pollution

Alien species may infect, compete, eat, or mate with the native species.

lNVASIVE ALIEN SPECIES

include exotic species introduced accidentally or deliberately to a place that is not part of their natural habitat. It can disrupt the native ecosystem of the nativeorganisms.

Invasive alien species

entails the meltdown of icebergs that leads to sea level rise, an increase in the amount of rainfall, too much heat, frequent grass and forest fires, and changes in sea temperature.

GLOBAL WARMING AND CLIMATE
CHANGE

The gradual increase in the world's temperature also threatens biodiversity.

GLOBAL WARMING AND CLIMATE
CHANGE

refers to the unsustainable use or harvesting of natural resources.

BIODIVERSITY EXPIOTATION

poses thegreatest threat to biodiversity.

OVERPOPULATION

is the type that gives rise to new species or larger groups, such as new genera, families, classes, or phyla.

macroevolution

is the evolution between specieslevels,

Microevolution

is how the genetic composition
species changes over time.

Evolution

Evolution may be

microevolution or Macroevolution

Evolution may happen through

artificial selection or natural
selection

individuals vary, and variations could be inherited. The variations may confer advantages on the next generation so that the individuals have better capacity to adapt and survive.

natural selection

the environment determines whichorganisms survive and perpetuate.

natural selection

humans determine which individuals breed, as exemplified by the specific crops that are bred and varieties that come out.

artificial selection

is the dying out ortermination of a species.

Extinction

found in the stratosphere, protects the Earth against harmful ultraviolet radiationfrom the sun.

ozone layer

increases the risks of skin cancer,eye cataracts, and a weak immune system.

Ozone depletion

refers to the thinning of Earth's ozone layer caused by the release of ozone-depleting substancessuch as CFCs.

Ozone depletion

is a process that occurs in bodies of water because of the increasing nutrients (such as nitrogen and phosphorus) that stimulate the growth of algae and result in oxygen depletion.

eutrophication.

the use of petroleum-based fertilizer may lead to

entrophication

Quiz
Allevamento e i la pesca
La produzione agricola e i diversi tipi di coltivazione
Globalizzazione pil isu delocalizazzione
GCP Part 1
50 palabras frances
ite voc
linguistica e grammatica italianaciao
allemand theme
def
UE 4 NERFS
indebolimento potere papale
engels deel 4
UE 4 ORIGINE ET TERMINAISON
Tema 49. Nutrición y AF.Tema 49.
UE 4 ORIGINE ET TERMINAISON
UE 4 origine terminaisons
test 6 法语
cleansing balm
top ten facial prices
top ten faical products
Révision finale: animation
Révison fianale: TSA
la deuxieme guerre mondiale (EST)
Capitol 4A and asking question words.
Alimentação
aves
la la la
use of cases in german
verbi 1
French vocabulary
economia
9.3: Beroepsopleiding en beroepen
Deutsch
geologi provinför prov tisdag 3/12
perfusion (emily)
Kolos 2
Koe 1
acidos grasos
Allemand
Test 1
englisch
Funktechnik
Final Exam
lijst homoniemen
Government Test Review
flashcards
schul
Examen 2 Renacimiento - tipo test
Examen 2 Renacimiento
los 5 primeros articulos de la declaracion universal de los derechos humanos
Ruotsi kappale 3 teksti virkkeet
preambulo de la declaracion universal y democratica de derecho
los seres humanos en estado de naturaleza
el comunismo
Hållbar utveckling instuderingsfrågor tenta
Ciclo ovarico ciclo mestruale
Gli organi e le parti esterne Dell apparato riproduttore femminile
Scheikunde formulesMolecuulformules
Endokrina systemet
allemand
L apparato produttore femminile
no
Ruotsi kappale 3 sarjakuva
Physique chimie, TP-6 ACT.7 ACT.8
Quiz 4 - Vital Signs
englisch vokabeln
Tema 41. Recreación y Tiempo libretema
2C
vocabulary
Anglais
Considerazioni
Proxy
Flyweight
trachemys scrypta
Facade
Decorator
Composite
Bridge
Adapter
tortue d hermann
MAD chapter 9 part 2
REGION 9: ZAMBOANGA PENINSULA
Latijn woorden module 2
Atomu branduolių virsmai
geografia
Futuro simple
Sanat
Ruotsi kappale 3 sanat eri muodot lyhyet
prep con dat
psykiatri 2
fqreacciones quimicas
Biologi 7.5 Hörsel och balans
admin
Activism in sport
citatiô chap 9 et 10
italianske glosor 1
CHAPTER 5: Memory: Models and Research Methods
riri
causes of th WW1
anglais
RH Pratiques
vocabulary 1
music and arts
Músculos de miembro sup
quimica segundo periodo
Literary Elements
literay elements
Week 11 - Chapter 10 and 11: Muscles
Week 13 - Chapter 19: Blood
Révison finale: sport
piano notespiano notes
Vold (powerpoint)
historia
Massage Course
polish language
VWL
russian study
systeme immunitaire
no fysik
origini di romadomande
food 什么
2 décembre
franska glosorhej
vocabulaire série TVvocabulaire TV shows
meds 💊
segundo teste
Economic Methodology and the Economic Problem
atomer mm
chapitre 1
IMPORTANT QUOTES
Still
citations caractere
fransleerstof van 4 toerisme frans hoofdstuk 1 vocabulaire.
1,4
VSEPR (BUT1)
1,3.
9.2: Kantoor en kantoorartikelen
Diritto Romano
fysik
latina
Problemas de filosofia politica
der / die / das
enflish techniques
1,2.
1,1.
duits grammatica der die das
tres generaciones de derechos
PoK
Articulos 1, 2, 3, 4 y 5 de la declaracion de los derechos humanos
voc 10 (Education in crisis)
chapitre 3 (relation to the world) synonyme / antonyme
9.1: Gereedschap
religion
De viaje
chapitre 3 (relation to the world)
20.2: Vormen
Laurence Sterne
bio
en la ciudad
20.1: Kleuren
Ord
mi casa
ComptabilitéPartie 1
Filosofía
Kappale 2
finance
spanska glosor
Biologi 7.3 Lukt, smak, känsel & 7.4 Synen
8.3: Universiteit, studie
8.2: Onderwijs, school
8.1: Opvoeding, vorming
Ambroise Pare
Ambroise Pare
Andreas vesalius
john hunter
joseph lister
edward jenner
william harvey
Italienska oregelbundna verb
louis pasteur
robert koch
Französisch Vokabel Unité 15
unidad 7
Ruotsi kappale 3 En, Ett sanat eri muodot
English NRI quiz 4
Digestive system
bio 208 lab final
vocabulario A2
writing and speaking sample
Orientierung in der shule
Kemiprov begrepp 6/12
Portfolio
markets law and regulations
andravärldskriget
helsepsykologi
gas exchange (emily)
engelska
Primera Guerra Mundial
idioma
trad
tard
MAD chapter 9 part 1
trad
CS Network and Security threats
basic french physical description
...
divisione cellularela divisione cellulare nei procarioti e negli eucarioti, la mitosi, la rproduzione sessuata e la meiosi, il cariotipo e gli errori nella meiosi
Franskaprov 1
Victimology
MAD chapter 8 part 5
MAD chapter 8 part 4
italienisch vokabel
some major blood vessels in the body
MAD chapter 8 part 3
MAD chapter 8 part 2
MAD chapter 8 part 1
MAD 7 part 2
opportunities challenge reading comprehension determining textual evidence and fchoice the best answer
Freedom, Intersubjectivity, Society,DiesChoice the best answer
philosophy
MAD 7 part 1
MAD 6 part 1
Biologi 7.1 Nervceller mm
PSP, Morphine et Pharmacodépendanceauto-evaluation
spijsvertering
Geo
DPF
ANAT action et trajet
kemi
Ruotsi kappale 3 Verbit eri muodot
FRANCÉS T. 2.
ANAT action+ trajet
japanese vocab
c# chapter 8 part 2
Magia, stregoneria.
c# chapter 8 part 1
c# chapter 7 part 2
c# chapter 7 part 1
c# chapter 5 part 3
respiratory system
c# chapter 5 part 2
c# chapter 5 part 1
c# chapter 6 part 2
c# chapter 6 part 1
java chapter 14 part 3
java chapter 14 part 2
angie
java chapter 14 part 1
java chapter 13 part 2
java chapter 13 part 1
java chapter 12 part 2
java chapter 12 part 1
java 2 chapter 11 part 2
java 2 chapter 11 part 1
21st Reviewer
ANAT actions + trajet
UE4
UE4
UE4innvervations
Tyska glosor
Elektromagnatism begrepp
prov kapitel 1!
Aviculturafisiologia da digestão
pompeo e crasso
interrogativos
concetti fondamentali del codice civile
Diritto privato
christmas memory verse.
PSP, Les Anxiolytiquesauto-correction
surfer girl
Kemins grunder
PR2 REVIEWER
ue3milieu interne
Clara
Duits Schritt 50
UCSP REVIEWER
Ausiàs March
russo 1
Verbi
statistica
EspagnolVocabulaire
german 32
IWBRS
GW
Lengua temas 3 y 13
respiratory system