a transparent bottle half filled with water is left outside in Sun for a few hours after sometime some water droplets are observed on the inner upper surface of the bottle. which processes do to you you think is the cause of these droplets?
a. condensation and saturation
b. boiling and condensation
c. evaporation and condensation
d. evaporation and saturation
please find the question fast and correct , .
Answers
Answer: of the following statements about the autotrophs is incorrect?
(a) They synthesise carbohydrates from carbon dioxide and water in the presence of sunlight and
chlorophyll
(b) They store carbohydrates in the form of starch
(c) They convert carbon dioxide and water into carbohydrates in the absence of sunlight
(d) They constitute the first trophic level in food chains
Soln:
They convert carbon dioxide and water into carbohydrates in the absence of sunlight
Explanation:
They need sunlight to convert carbon dioxide and water into carbohydrates.
2. In which of the following groups of organisms, food material is broken down outside the body and
absorbed? (a) Mushroom, green plants, Amoeba
(b) Yeast, mushroom, bread mould
(c) Paramecium, Amoeba, Cuscuta
(d) Cuscuta, lice, tapeworm
Explanation:
d evaporation and saturation
because it was kept in sunlight
suns heat directly hits to the bottle and it becomes evaporated
as it was was kept a cap so it cannot be evaporated and forms droplets
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