Higher Study | People Development & Environment | Environmental Issues

Practice Higher Study | People Development & Environment | Environmental Issues on Bissoy — browse topics below and open any question.

Questions

Which of the following is a biological method of disposal of municipal solid waste?

ক

Land fills

খ

Shredding

গ

Pulverization

ঘ

Composting

What is gasohol?

ক

90% ethanol + 10% gasoline

খ

10% ethanol + 90% gasoline

গ

40% ethanol + 60% gasoline

ঘ

50% ethanol + 50% gasoline

Which of the following is not as a consequence of global warming?

ক

rising sea level

খ

increased agricultural productivity worldwide

গ

worsening health effects

ঘ

increased storm frequency and intensity

What is the Greenhouse Effect?

ক

The fall in population of plants due to human activity

খ

It is the warming of earth's surface due to its atmosphere

গ

The polluting effect of burning fossil fuels

ঘ

The heating of the atmosphere due to depletion of the ozone layer

Which one of the following is not a 'Green house gas'?

ক

Chlorofluorocarbons

খ

Methane

গ

Carbon dioxide

ঘ

Nitrogen

Which of the following is not a water pollutant?

ক

Chromium

খ

Silt

গ

Glacier

ঘ

Arsenic