Crabs have adapted in various ways to live in different environments. Their legs, carapace, claws, color and patterns all help with functions like movement, protection from predators, catching food, attracting mates, and camouflage depending on whether they live in rocky, sandy, or coral areas under the sea. The document provides examples of how specific leg shapes, carapace features, claw types, and colorations assist crabs in different habitats.
Today one of the major challenges facing by mankind is to provide proper management for radioactive waste management. Any industrial activity results in generation of some waste material. Nuclear industry is no exception and the presence of radiation emitting radioactive materials which may have adverse impact on living beings and which is likely to continue to the subsequent generation as well is what sets nuclear or radioactive wastes apart from other conventional hazardous wastes. Another unique feature of the radioactive waste is the decay of radioactivity with time. This fact is gainfully exploited by the nuclear waste managers. The NRC regulates the management,storage and di sposal of radioactive waste produced as a result of NRC - licensed activities. The agency has entered in to agreements with 32 states,called Agreement States,to allow these states to regulate the management,storage and disposal of certain nuclear waste. A ny industrial activity results in generation of some waste material. Nuclear industry is no exception and the presence of radiation emitting radioactive materials which may have adverse impact on living beings and which is likely to continue to the subsequ ent generation as well is what sets nuclear or radioactive wastes apart from other conventional hazardous wastes.
This ppt was made for our stupid projects..... The main purpose behind uploading this ppt is that no one should suffer like us and waste their time behind these stupid things... concentrate on your studies..
Today one of the major challenges facing by mankind is to provide proper management for radioactive waste management. Any industrial activity results in generation of some waste material. Nuclear industry is no exception and the presence of radiation emitting radioactive materials which may have adverse impact on living beings and which is likely to continue to the subsequent generation as well is what sets nuclear or radioactive wastes apart from other conventional hazardous wastes. Another unique feature of the radioactive waste is the decay of radioactivity with time. This fact is gainfully exploited by the nuclear waste managers. The NRC regulates the management,storage and di sposal of radioactive waste produced as a result of NRC - licensed activities. The agency has entered in to agreements with 32 states,called Agreement States,to allow these states to regulate the management,storage and disposal of certain nuclear waste. A ny industrial activity results in generation of some waste material. Nuclear industry is no exception and the presence of radiation emitting radioactive materials which may have adverse impact on living beings and which is likely to continue to the subsequ ent generation as well is what sets nuclear or radioactive wastes apart from other conventional hazardous wastes.
This ppt was made for our stupid projects..... The main purpose behind uploading this ppt is that no one should suffer like us and waste their time behind these stupid things... concentrate on your studies..
Biological diversity' means the variability among living organisms from all sources including, inter alia, terrestrial, marine and other aquatic ecosystems and the ecological complexes of which they are a part; this includes diversity within species, between species and of ecosystems.”
Convention on Biological Diversity 1992
TYPES OF BIODIVERSITY
Genetic diversity
Species Diversity
Ecosystem Diversity
Planning waste management and recycling for all waste generated by an organisation can be a daunting and enormous task which will require logistical planning, knowledge of legislation and a more in-depth understanding in order to balance environmental and economic benefits.
This task quite often will fall with the energy manager for the organisation, if there is no sustainability person or team. The session gives a brief introduction on principles of waste management and relevant legal issues and gives practical guidance on how to set up waste management and recycling for your organisation.
Biological diversity' means the variability among living organisms from all sources including, inter alia, terrestrial, marine and other aquatic ecosystems and the ecological complexes of which they are a part; this includes diversity within species, between species and of ecosystems.”
Convention on Biological Diversity 1992
TYPES OF BIODIVERSITY
Genetic diversity
Species Diversity
Ecosystem Diversity
Planning waste management and recycling for all waste generated by an organisation can be a daunting and enormous task which will require logistical planning, knowledge of legislation and a more in-depth understanding in order to balance environmental and economic benefits.
This task quite often will fall with the energy manager for the organisation, if there is no sustainability person or team. The session gives a brief introduction on principles of waste management and relevant legal issues and gives practical guidance on how to set up waste management and recycling for your organisation.
1. Crabs have adapted to live in a number of different environments
Legs
Short legs can tuck under the body to avoid predators.
Long legs run quickly over rocky ground
Paddles on the back legs enable swimming
Spikes give good camouflage
Carapace
Spikes makes the crab hard to eat
Flat carapaces can squeeze under rocks
Bumpy carapaces provide good camouflage
Claws
Fat pincers open shelled creatures
pointy pincers catch fish
One giant claw makes males look scary
Colour and Pattern
Bright colours attract mates and scare off predators
Dull colours help with camouflage
2. Think about the type of habitat you would like your crab to live in. Cut out the carapace
and the claws and match the crab to your environment.
