Life Science
The process by which food is changed into a form the body can use.
Digestion
What is the SI unit of Length
Meter
Which planet has the shortest year?
Mercury
the layer of air around the earth is called as
Atmosphere
I went to the library to find information about what makes plants grow faster.
Which step is it?
Research
It is the site of gaseous exchange in human lungs.
alveoli
What is more denser Water or ice?
Water
What are the gases sun is made up of?
Hydrogen and Helium
People cut down a large number of trees'
Which environmental problem does it refer to?
Deforestation
To prove that the Hypothesis is correct what must the scientist do?
Conduct the experiment
Rings of cartilage are present in the trachea to unsure that the ____________________________
Air passage does not collapse
Instrument used to measure speed
speedometer
Name the person to first land on moon
Neil Armstrong
The place in which a plant, animal, bird or fish normally lives is its ........
Habitat
Decide what the results mean and communicate that info with others!
Conclusion
Diabetic patients suffer from deficiency of which hormone
Insulin
A device used to measure intensity of light
Light meter
The _____________ of the sun causes the orbital motion of all the objects in the solar system.
gravitational pull
Warming of the atmosphere that occurs when certain gases absorb part of the solar radiation reflected by the Earth. What is it called?
Green house effect
A pair of researchers are wanting to see the effect of carbon dioxide on the growth of plants. In this experiment, what would be the dependent variable?
Growth of the plant
Who is considered as the father of vaccination
Edward Jenner
Unit to measure the earthquake intensity
Richter scale
Astronomers classify stars according to their
color, size, and absolute brightness.
What do Ornithologists study?
Birds
A pair of researchers are wanting to test the effect of carbon dioxide on the growth of plants. In this experiment, what is the independent/experimental variable?
the amount of carbon dioxide