A
B
C
100

It is the lowest level of organization, which includes both unicellular and multicellular. 

Organism

100

It refers to the variety of life in the area.

Biodiversity

100

It is the removal of a forest or stand of trees from land that is then converted to non-forest use

Deforestation or forest clearance

200

A group of individuals of a single species living together within a particular geographic area. They interbreed and compete with each other for resources.

Population


200

It is the highest level of organization. It is the global ecological system which consists of all the living organisms and other factors which support life. The biosphere mainly refers to the part of the earth’s crust.

Biosphere

200

It is an indigenous practice of  cultivating small farm in the upland adopting by intermittent clearing and burning of forests for cultivation to grow crops followed by long fallow period.

“Kaingin” system

300

It refers to the several populations that interact and inhabit a common environment and are interdependent.

Community

300

It is a set of all living species and abiotic components existing and interacting in a given area. There is an interaction with both living and nonliving components of the environment.

Ecosystem

300

It is the development of industries in a country or region on a wide scale.

Industrialization

400

It is a measurement of population per unit land area

Population Density

400

A species' average population size in a particular habitat.

Carrying capacity

400

A human act that extracts useful materials from the earth such as valuable minerals. Though such act can also harm people and the environment.

Mining

500

It is a quantitative measure that reflects how many different types (such as species) there are in a dataset (a community).

Index of diversity

500

TRUE OR FALSE: A community with High Index of diversity has the higher chance To withstand environmental changes. 

TRUE

500

It is the illegal trafficking and killing of wildlife. Sometimes animal or plant parts are sold as trophies or “folk medicines” and sometimes they are sold as pets or houseplants.

Poaching