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Only some Australian plants are becoming extinct, and these form only a small proportion of native plants. The plants which are in danger of extinction are so mainly because of the introduction of exotic species which push out native species. Also, introduced fauna such as rabbits and stock animals (e.g. Sheep, cattle) have a tendency to eat native grasses and shrubs fit down to the roots, which prevents any regrowth.
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In each theory what causes the extinction of plants and animals?
Asteroid Impact : Plants and organisms that performed photosynthesis died, and many animals that depended on those plants for food died, too Volcanic Eruptions : The volcanic dust blocked the sun's energy from reaching Earth's surface, causing plants, and animals to die.
Have any plants been permanently destroyed forever?
Yes, it is called extinction.
Are there pictures of trees and plants in Australia?
AUSTRALIAN PLANTS PHOTOGRAPHS. (See the link below)
What reacts with rain to assist with germination in Australian plants?
=smoke=
What Australian plants produce oxygen?
All plants as a result of the way the are built and produce sustenance (photosynthesis) Produce oxygen.
What has a greater negative effect on the food web the extinction of the aquatic plants or the extinction of the terrestial plants?
the extinction of the aquatic plants
What led to the extinction of t-rex?
A meteorite impact that caused plants to cease production of pollen, meaning that flowering plants had shut down, causing a chain reaction up the food chain that eventually led to the extinction of the T-Rex.
What is extinction plants and animal?
extinction is when there is no more when it is or has been wiped away. it can happen wiht both plants and animals.
How humans increased the extinction of australian magpies?
They didn't. The Australian magpie is alive and well, and has a very healthy population.
Did aboriginals contribute to Australian megafauna extinction?
Yes, they did a little bit.
How is extinction causing problem of reproducing?
What? extinction is the total annihilation of a species. In terms of humans, if there were no males or females left to reproduce with, that would ultimately cause our extinction.
Why certain animals or plants are facing the threat of extinction?
Animals that are facing extinction are cheeters and whale
In each theory what causes the extinction of plants and animals?
Asteroid Impact : Plants and organisms that performed photosynthesis died, and many animals that depended on those plants for food died, too Volcanic Eruptions : The volcanic dust blocked the sun's energy from reaching Earth's surface, causing plants, and animals to die.
Are plants in danger?
Plants are in danger from forest fores, pollution from car exhaust fumes and smoking factory chimneys. Building new homes and roads is also dangerous for the places where many plants live and grow. It's not causing plant extinction, just the death of a single organism.
What are the Plants and animals which are facing the danger of extinction?
pant
List of native Australian rainforest plants?
See the related links for lists of Australian tropical rainforest plants and temperate rainforest plants.
What is causing the extinction of many species?
mostly human detruction of animal habitats
