Question

Choose the Letter of the best answer.
1. Which of the following activities of man contribute to the breaking down of rocks?
A. fishing
B. mining
C. studying
D. sky diving
2. How do roots of plant break down rocks?
A. They heat the rocks
C. They absorbed rock particles
B. They split the rocks apart.
D. They leave materials on the rocks
3. How does temperature breakdown rocks?
A. Rocks break when it is cooled.
B. Rocks break when it is heated.
C. Rocks break when it is not exposed to water.
D. Rocks break when it is heated and then cooled.
$\frac{5.465 = 1 + 2.5.1 \div . \geqslant 2 + \\ 243 + 16054}{?} \times \frac{?}{?}$
$sagutin nyo \: ng \: kung \: mtalino \: kau \: \sin( \cot(e \sec(e log( \\ \binom{ {xy \frac{x5 { { | { \times .1 {5 \sqrt[ { {?}^{2} }^{?} ]{?} }^{2} }^{2} | }^{2} }^{2} \times \frac{?}{?} }{?} }^{?} }{?} ) ) ) )$
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Answer 1

Respuesta:

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