The Scientist who told “Heat is a form of Energy” was___________?
The Scientist who told “Heat is a form of Energy” was___________?
A. Thomas Alva Edison
B. Newton
C. Joule
D. Kepler
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Sunsets on Mars are _________?
Sunsets on Mars are _________?A. Red
B. Blue
C. Yellow
D. OrangeSunsets on Earth have a red, orange or golden color because the sunlight passes through so much atmosphere as it comes over the horizon that all the blue light gets scattered away. On Mars, while the sky is red during the day, the sunset is blue.. Mars is known as the Red Planet because of iron oxide (like rust) in its soil. … Just as colors are made more dramatic in sunsets on Earth, Martian sunsets would appear bluish to human observers watching from the red planet.
Which of the following vitamin is known as Riboflavin?
Which of the following vitamin is known as Riboflavin?A. vitamin B-1
B. vitamin B-2
C. vitamin B-3
D. vitamin B-6The major source of quick energy is ___________?
The major source of quick energy is ___________?A. Carbohydrates
B. Minerals
C. vitamins
D. None of theseA train goes past a railway station at a high speed. A young boy standing on the edge of the platform is likely to __________?
A train goes past a railway station at a high speed. A young boy standing on the edge of the platform is likely to __________?A. Remain unaffected
B. Fall away from the train
C. Fall towards the train
D. Fall away from or towards the train depending upon the speedHow many Number of eyes found in Earthworm?
How many Number of eyes found in Earthworm?A. One
B. Many
C. No eye
D. TwoAn example of an abiotic component __________?
An example of an abiotic component __________?
A. Plants
B. Soil
C. Animals
D. Bacteria