Biology Chapter:16 Garbage in, Garbage out

The Prime Minister of India launched the Swachh Bharat Mission. the aim of this mission is to create an open defection- free India by__________________

• 26th January 2020

• 15th August 2020

• 2nd October 2019

• 25th December 2019

Safai Karamcharis collect the garbage in trucks and take it to low lying open area, called a ______________

• Landfall

• Waterfill

• Landfill

• Air fill

 

The rotting and conversion of some materials into manure is called _________

• Composting

• Decomposing

• Producing

What are the 3 r's ?

• Reduce, Refuse, Reuse

• Reduce, Reuse, Rotate

• Reduce, Reuse, Recycle

• I don't remember

The method of preparing compost with the help of red worms is called ________

• Respiration

• Vermicast

• Germinated

• Vermicomposting

Red worms can survive in very hot & cold surroundings

• True

• False

Which one of the following can be added to garbage ??

• 
• 
• 
• 

Burning of leaves produce oxygen

• False

• True

All kind of plastics give out harmful gases, upon heating or burning. These gases may cause health problems, including ______ in humans.

When stray animals look for food in the plastic bags we throw away, they end up swallowing these. Sometimes, they die due to this.....

• True

• False