Question

Please solve this question 7,8,9,10,11,12
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Answer 1

Answer:

7. b)hot and humid,

8. c)low pressure

9. b)3.2km

10.b)water

11. b)symbiotic

12. D bacteria ,anthrax

Answer 2

Required Answers:-

7) Hot and Humid (B)

• Tropical climate is found near the equator which receives direct sunlight from the sun, hence the temperature is quite high. The humid climate is due to frequent rainfall near the equator due to pressure difference.

8) Low pressure (C)

• The vechile carries all the wind on its way and creates a low pressure. And the wind nearby rushes in to fill its place$.$

9) 3.6 km (C)

• Distance covered = Speed × Time.

Here we have the time taken 20 minutes = 1200 s and the speed of the body is 3 m/s, Then the distance covered = 1200 s × 3 m/s = 3600 m (3.6 km)

10) Water (B)

• It is because it can dissolve a lot of other compounds, mixtures. This is because of water molecule's polarity which enables it to form a wide range of bonds with other substances.

11) Symbiotic (B)

• It is a kind of mutual relationship between the Phycobiont (Which provides food) and Mycobiont (which provides water & minerals) to live with each other and benefitting as well.

12) Bacteria, Anthrax (D)

• Sorter's disease is the other name of Anthrax disease which mainly infects animals and is caused by the bacterium Bacillus anthracis.