Question

7
figure
(c) Why is 'F' located at the given position in the graph?
Ans.(a) 'X' axis : Mean annual precipitation (cm)
Y' axis : Mean annual temperature (°C)
(b) Grassland - B
Coniferous forest-E
(.) The mean annual temperature ranges from -12 to 20°c (error accepted : 2) and
mean annual precipitation ranges from 10 - 125 cm. These are the
optimum conditions in Tundra biome.
SECTION-D
9/23
23. A son persuades his father to replace his old mobile phone with the latest model
launched in the market. He also shares the latest features it has and explains
how it can be of a help to him in the modern technological world. Father is
reluctant in buying a new one and tries to explain about its environmental
impact. How do you think, the biologist father would try to convince his son?
Justify the arguments of father and son both, by mentioning positive aspects of
the [behaviour] displayed by them in the situation concerned (three each).
Ans. Father explains that it will lead to generation of e-waste;
Difficulty in recycling e - waste / hazardous nature of recycling of e - waste /
exposing workers to toxic substances present in e-waste (Any one)
Son's wish to update his father with modern techniques, Awareness about trends
and technologies, well versed with their applicability in daily life (any other similar
/ appropriate values).
Concern for environment, scientific thinking, inquisitive nature, social awareness,
judicious use of money, sense of responsibility (any other similar /appropriate
values​

Answer 1

Answer:

don't know

Explanation:

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