U8S2 Environment And Medical Issues Flashcards
Conservation
The act of protecting and preserving natural resources and environment
Creation
The act of creating the universe or the universe which has been created
Embryo
Fertilised egg in the first eight weeks after conception
Environment
The surroundings in which plants and animals live on and which they depend to live
Global warming
The increase in the temperature of the earths atmosphere (thought to be caused by the greenhouse effect)
Infertility
Not being able to have children
IVF
The method of fertilising human egg in a test tube
Natural resources
Naturally occurring materials, such as oil and fertile land, which can be used by humans
Organ donation
Giving organs to be used in transplant surgery
Stewardship
Looking after something so it can be passed on to the next generation
Surrogacy
An agreement with my woman better child on behalf of another woman
Where an egg is donated and fertilised by the husband through IVF and then implanted into the wife’s uterus
Artificial insemination
Injecting semen into the uterus by artificial means
Give 2 causes of global warming
- Many scientists believe burning fossil fuels increases greenhouse gases such as co2
- Others say the rise in temperature is natural
Effects of global warming
- Ice melts in polar regions
- Some hotter areas suffer drought whereas others suffer from rain
- Increase in extreme weather
- Some animals die
Solutions to global warming (3)
- Individually- turn off electrical appliances when not in use, walk rather than use vehicles
- Government- set laws for factories to reduce energy, work to reduce energy usage
- Research into the causes and consequences of climate change so we can prevent it
Name the 4 types of pollution
- Waste
- Land
- Air
- Water