Page 99 - CT&AI_CLasa_7_Part_1

social studies

Understanding the

2 Weather

computational thinking quest

Tick ( ) the correct option. PATTern recogniTion
AbsTrAcT Thinking 4. What pattern is observed regarding the
troposphere?
1. Why is it difficult for Krishnan to explain (a) It is thicker at the poles and thinner
“cold” to Amir without measurement?
at the equator.
(a) Because temperature does not (b) It is thicker in tropical regions and
change. thinner at the poles.
(b) Because cold is felt differently by (c) It has equal thickness everywhere.
different people.
(d) It exists only above oceans.
(c) Because weather cannot be
measured. 5. What pattern can be observed in how rainfall
(d) Because only scientists can feel is measured using the instrument shown?
temperature.

2. Which logical conclusion explains why digital
thermometers are preferred?

(a) They are cheaper only.

(b) They are less accurate.

(c) They are more precise and can
record more data.

(d) They do not measure temperature.
3. Why is weather mainly experienced in the (a) Rainwater directly disappears
troposphere? after falling.
(b) Rainwater is collected in a
(a) It contains no air.
container and measured as depth
(b) It is the outermost layer. using a scale.
(c) Rainwater changes temperature
(c) It contains most air and supports
and is measured accordingly.
life and weather phenomena. (d) Rainfall is predicted without any

(d) It is the coldest layer. collection process.

Understanding the Weather 97