Protect the Environment

The combination of external physical conditions that affect and influence the growth, development, behavior, and survival of organisms is called .........................

• ecology

• environment

The gaseous mass, especially the one surrounding the earth is called ........................

• carbon dioxide

• atmosphere

During the ................, which is a period of dry weather, animals and plants desperately search for nearest wells and ponds.

• flood

• drought

A ............... centre is an innovative, holistic solution to waste management developed and administered by the city government.

• challenging

• recycling

The amount of water brought by the heavy rains last week were just some of the signs of the upcoming ............

• drought

• flood

The use of chemicals and ............. may lead to soil pollution and erasion.

• tranquilizers

• fertilizers

The planet without plants and factories would rather look like a ..............., full of greenery and peace.

• orchids

• paradise

All living organisms are important in the cycle of life so if any of the .............. is gone, the balance in nature is lost.

• acids

• species

In future, some say, there is a chance that many of the things we are used to at present, may become ...............

• extinct

• exhaust

Everything we see around, the sun, the sky, the dew on the morning grass are those unique and ............................ wonders nature offers unconditionally.

• envirnmental

• irreplaceable