National Science Olympiad Forum By SOF Olympiad Trainer - Page 904
  1. Home
  2. /  Forum

User Forum

Ask Your Question
from ,
Subject :NSO    Class : Class 6

Ans 1:

from ,
Class :
A renewable resource is a resource which can be used repeatedly because it is replaced naturally. Examples are: oxygen, fresh water, solar energy, timber, and biomass. Renewable resources may also include goods commodities such as wood, paper and leather.

Post Your Answer

from ,
Subject :NSO    Class : Class 6

Ans 1:

S.V.Koundinya from Sri Chaitanya School, Hyderabad
Class : Class 7
The motion of a particle as a whole is called translator motion.

Ans 2:

S.V.Koundinya from Sri Chaitanya School, Hyderabad
Class : Class 7
Motion of a particle as a whole is called translatory motion.

Ans 3:

A Andrew from Lalaji Memorial Omega International School, Chennai
Class : Class 8
The motion in which all the particles of the body move through the same distance in the same time is called translatory motion .

Ans 4:

from ,
Class :
Translational motion is the motion by which a body shifts from one point in space to another. One example of translational motion is the the motion of a bullet fired from a gun.

Post Your Answer

from ,
Subject :NSO    Class : Class 10

Ans 1:

Mohammed Najl from Credence high school Dubai, Dubai
Class : Class 5
THERE ARE TINY TINY 0.00000000001 SOMETHING METRES OF STRINGS ITS 1D AND MAKES UP ALL OF THE THINGS IN THE UNIVERSE I KNOW AND IM IN GRADE 2 I REALLY KNOW THIS WHEN IM IN GRADE 2

Post Your Answer

from ,
Subject :NSO    Class : Class 7

Ans 1:

from ,
Class :
The theory which states that background radiation caused after the Big Bang explosion was the cause of formation of stars is called the cosmos theory.

Post Your Answer

from ,
Subject :NSO    Class : Class 7

Ans 1:

from ,
Class :
NaOh

Ans 2:

from ,
Class :
NaOH

Ans 3:

from ,
Class :
NaOH

Ans 4:

from ,
Class :
NaOH

Ans 5:

from ,
Class :
NaOH

Ans 6:

from ,
Class :
NaOh

Ans 7:

Abhishek from New Vision the olympiad school, KHAMMAM
Class : Class 7
NAOH is the answer.

Ans 8:

from ,
Class :
The molecular formula for sodium hydroxide is NaOH

Post Your Answer

Sudip from DPS Gurgaon, New Delhi
Subject :NSO    Class : Class 4

Ans 1:

from ,
Class :
The full form of IAU is International Association of Universities

Ans 2:

Sudip from DPS Gurgaon, New Delhi
Class : Class 4
The full of IAU is International Astronomical Union.

Post Your Answer

from ,
Subject :NSO    Class : Class 7

Ans 1:

from ,
Class :
A relationship in which two plants help each other to survive.

Ans 2:

gaurang gupta from mount litra zee school, uttar pradesh
Class : Class 8
a relationship in which two organism live together and take benefit of each other

Ans 3:

from ,
Class :
Symbiotic relationship is the process where organism help each other.They cannot live without each other

Post Your Answer

UVAIS ZUFAR from DON BOSCO SCHOOL OF EXCELLENCE, Chennai
Subject :NSO    Class : Class 5

Ans 1:

Daksh Rajesh Lolienkar from Doha Modern Indian School, Doah Qatar
Class : Class 5
Tigers are becoming extinct due to poaching and disturbing their natural habitat

Ans 2:

monishajv2006@gmail.com from manan vidya, Ranchi
Class : Class 5
Because they are hunted by hunters for food and other purposes

Ans 3:

from ,
Class :
Tigers are becoming extinct due to poaching and we are disturbing their natural habitat.Tigers are also a very endangered species of animal.They are commonly found in India,China and Bhutan.

Ans 4:

from ,
Class :
Tigers are becoming extinct as poachers are hunting them and when we cut down forests their natural habitat are also becoming less.They need a vast area to hunt.

Ans 5:

Soundharya from ISWK, Muscat
Class : Class 8
We humans destroy the habitat of tiger and poachers hunt them for their skin,nail and teeth.This is the reason for tiger becoming extinct.

Post Your Answer

UVAIS ZUFAR from DON BOSCO SCHOOL OF EXCELLENCE, Chennai
Subject :NSO    Class : Class 5

Ans 1:

from ,
Class :
butterflies suck nectar with the help of proboscis

Ans 2:

praveen prabhu from private international english school, abudhabi
Class : Class 5
It is called a proboscis and is a long flexible tube like straw that is the butterfly's tongue. The butterfly uses the proboscis to drink nectar and when it is not in use it curls back into a spiral.

Ans 3:

monishajv2006@gmail.com from manan vidya, Ranchi
Class : Class 5
Butterflies suck nectar using their tube like mouth.

Ans 4:

Soundharya from ISWK, Muscat
Class : Class 8
Butterflies have the taste sensor on their feet.Thus they suck nectar through their feet.

Post Your Answer

UVAIS ZUFAR from DON BOSCO SCHOOL OF EXCELLENCE, Chennai
Subject :NSO    Class : Class 5

Ans 1:

from ,
Class :
Echolocation is the using of echo to locate object or find a prey.Animals like Bat sends vibrations that bounce off from the body of their prey.Then they with the help the vibrations they can locate food easily.

Ans 2:

Jairaj Singh Basur from Vivek High School, Chandigarh
Class : Class 8
Echolocation is to use the echo( vibrations of sound bounced off by objects ) to locate certain items. Bats use echolocation to travel.

Post Your Answer