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Environmental Science

Environmental Science
Total amount of living material at the various trophic levels of a food chain is depicted by pyramids of

energy
all of these
biomass
numbers

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Environmental Science
As it travels along the food chain, the concentration of DDT

remains constant
decreases
increases
fluctuates randomly

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Environmental Science
The ocean covers ________ percentage of Earth's surface.

0.51
0.91
0.71
0.61

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Environmental Science
Which of the radioactive material is largely associated with bone cancer

Thorium-232
Iodine
Radium-226
Strontium-90

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Environmental Science
In meteorology, the word insolation refers to:

Incoming solar radiation
The solar constant
An increase in solar output
A well-constructed, energy-efficient home

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Environmental Science
Growing agricultural crops between rows of planted trees is known as

Jhum
Taungya system
Agroforestry
Social forestry

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MORE MCQ ON Environmental Science

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