(1) What are weeds? How can we como .
(2) What are the major groups of microorganism?
(3) What are the advantages of using CNG and LPG as fuels?
Answers
Answer:
Ans 1: Weeds are unwanted and uncultivated plants that grow with crops and compete with crops for nutrients and can also cause crop toxification. Weeding is removal of weeds and is mostly done before flowering begins in crop plants. It is done using trowel, harrow or weedicides. Trowel is used in manual removal of weeds.
Ans 2: Microorganisms are classified into four major groups mainly bacteria, fungi, protozoa and some algae. Some of the microorganisms are unicellular like bacteria, while some have well developed, multi-cellular body like moulds.
Ans 3:The advantages of using CNG and LPG as fuels are as follows:
1) They both are cleanest burning fuels of all fossil fuels.
2) They are less polluting, non-corrosive.
3) They can be sent through pipes easily.
4) These are easily available and have affordable cost.
5) LPG and CNG both are easy to store and transport.
Hope it's help u
Answer:
this is you answer mark me at brainlist please I can help you in)
1) Weeds are unwanted and uncultivated plants that grow with crops and compete with crops for nutrients and can also cause crop toxification. Weeding is removal of weeds and is mostly done before flowering begins in crop plants. It is done using trowel, harrow or weedicides. Trowel is used in manual removal of weeds.
2) Microorganisms or microbes are microscopic organisms that exist as unicellular, multicellular, or cell clusters. Microorganims are widespread in nature and are beneficial to life, but some can cause serious harm. They can be divided into six major types: bacteria, archaea, fungi, protozoa, algae, and viruses.
3) The advantages of using CNG and LPG as fuels are as follows:
They both are cleanest burning fuels of all fossil fuels.
They are less polluting, non-corrosive.
They can be sent through pipes easily.
These are easily available and have affordable cost.
LPG and CNG both are easy to store and transport
mark me brainlist ok by