Environment 2015 Flashcards
(42 cards)
What is the best description of the term ‘Ecosystem’?
A community of organisms together with the environment in which they live.
What are the different types of ecosystems?
- Terrestrial ecosystem
- Forest ecosystem
- Grassland ecosystem
- Desert ecosystem
- Tundra ecosystem
- Freshwater ecosystem
- Marine ecosystem
Which statements about BirdLife International are correct?
1 and 3 only.
What is BirdLife International?
A global partnership of conservation organizations (NGOs) that strives to conserve birds, their habitats, and global biodiversity.
When was BirdLife International founded?
1922.
What is the definition of biodiversity hotspots?
Regions where exceptional concentrations of endemic species are undergoing an exceptional loss of habitat.
What criteria must a region meet to qualify as a biodiversity hotspot?
- At least 1,500 vascular plants as endemics
- 30% or less of its original natural vegetation.
What type of company is the Indian Renewable Energy Development Agency Limited (IREDA)?
Public Limited Government Company.
What is the motto of IREDA?
ENERGY FOR EVER.
Which national park is unique for being a swamp with floating vegetation?
Keibul Lamjao National Park.
What is Keibul Lamjao National Park known for?
It is the world’s only floating national park.
What is Loktak Lake known for?
It is the largest freshwater lake in India and has floating circular swamps called phumdis.
What is the IUCN?
A membership union composed of both government and civil society organizations.
What is the purpose of CITES?
To ensure that international trade in specimens of wild animals and plants does not threaten their survival.
What is the conservation status of the Dugong?
Vulnerable.
What is the national aquatic animal of India?
Gangetic dolphin.
What method do Gangetic dolphins use to locate their prey?
Echolocation.
Which protocol is associated with the control and phasing out of ozone-depleting substances?
Montreal Protocol.
What does the Montreal Protocol regulate?
The production, consumption, and emission of ozone-depleting substances.
What is the Montreal Protocol?
An essential multilateral agreement concerning the depleting ozone layer.
What does the Montreal Protocol regulate?
The production, consumption, and emission of ozone-depleting substances (ODS).
What are some examples of ozone-depleting substances (ODS)?
- Chlorofluorocarbons (CFCs)
- Bromine containing halons
- Methyl bromide
- Hydrochlorofluorocarbons (HCFCs)
- Carbon tetrachloride (CCl4)
- Methyl chloroform
What is the impact of hydrochlorofluorocarbons (HCFCs) and HFCs on the environment?
HCFCs stimulated the development of replacement substances, and while HFCs have a minor effect on stratospheric ozone, some are powerful greenhouse gases.
What is the purpose of the 2016 Kigali Amendment to the Montreal Protocol?
To phase down the production and consumption of some HFCs.