Question 1

1. What makes the soil less fertile after a heavy rain?

Accepted Answer

erosion

Answer

oxidation

Answer

weathering

Answer

carbonation

Question 2

2.  Erosion is the movement of rock fragments and soil from one place to another
 In which part of Marikina will likely be affected by erosion easily?

Accepted Answer

Marikina river bank

Answer

Marikina Sports Center

Answer

Marikina Public Market

Answer

A. Freedom Park

Question 3

3. How does soil erosion affect plants in our environment?

Accepted Answer

Plants grow unhealthy.

Answer

Plants will bear much fruit.

Answer

Farmers will have more income.

Answer

Farmers harvest more crops.

Question 4

4. How does soil erosion affect fisheries in our country?

Accepted Answer

Soil is carried down to the fisheries.

Answer

Siltation happens in the lower ground within the area

Answer

Fishes in the fisheries die.

Answer

The water becomes dirty in the fisheries.

Question 5

5. Which of the following is the effect of soil erosion?

Accepted Answer

It washes away the topsoil.

Answer

Erosion happens every day

Answer

It breaks rock s into smaller pieces.

Answer

It happens very slowly.

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