UNIT-09: Environment

In which of the following regions is the diversity of Amphibians highest?

Which of the following is a biological method of waste management?

Knock-knee syndrome is caused due to which of the following?

Critically endangered birds of India is

Hot spot of biodiversity identified on the basis of following

Who coined the term biodiversity ?

What is the wind speed of a severe cyclone?

Rem is the unit of measurement for which of the following?

The nutrient enrichment of water in a lake to support the plants' and animals' life is called

Depletion of ozone layer is due to oxides of which of the following?

The radiation of high potency given off by nuclear wastes causes

The apex body for disaster management in India, the National Disaster Management Authority (NDMA) came into existence by the Government of India Disaster Management Act on

Which is the most effective way to conserve the plant diversity of an area?

What does BOD stand for?

Ozone protects the biosphere from which high energy radiation?