habitats and biodeversity Flashcards
for tuesday 10th due test (32 cards)
what is a ecosystem
a place where diffrent types of organisums live
what is a population
a population a a group of the smae organisum in the same area
what is a community
a group of diffrent organisums living in the same area
what is a habitat
a natrual home or enviroment for a organisum
what is biodeversity
a veriaty of all living organisums and there interactions
what is a consumer
a animal that cant make its own food so eats plants and animals
what is a herbivour
a animal that only eats plants
what is a carnivour
an animal that only eats other animals (meat)
what is a ombivour
an animal that eats both animals and plants
whats the diffrent between a ombivour and a consumer
an ombivour can make its food a consumer cant
what is biotic factor
biotic is a factor that is a living thing with in an enviroment
what is a abiotic factor
a non living chemical or phyisical factor in the enviroment
name 5 abiotic factors
ph, tempreture, disease, oxygen , water, wind, sun
give 5 biotic factors
food, competition, predetors, animals mobility, waste produce
what is abiotc
non living
what is biotic
living
what are the conditions for germanation
in the sun and damp cotton wool
make a food chain in jotter
one in jotter
why do animals depend on plants
animals depend on plants because every food chain starts with plants
why do plants depend on animals
plants depend on animals as fertaliszer
what is the importance of biodeversity
it is important for the prosses of all the support on earth
how can humans impact on earth in negitive ways name 5
realising carbondioxide, realising other greenhouse gasses, littering, using fossile fules, deforestation
what is key plant identification
a load of questions or statments about the plants characteristics that help them identify the plant
name all 4 ways to sample the enviroment
a pitfall trap
a net
a quadrat
a stick and tray
