Science activity, aimed at students in the fourth year of elementary school, with questions about the Earth's surface and the soil.
This activity is available for download in an editable Word template, ready to print in PDF and also the completed activity.
Download this science exercise at:
SCHOOL: DATE:
PROF: CLASS:
NAME:
Answer:
1. Hydrosphere:
(A) is all water on the planet.
(B) is the layer of gases surrounding our planet.
(C) is the part of the Earth where the necessary conditions for the development of life are found.
2.Atmosphere:
(A) is all water on the planet.
(B) is the layer of gases surrounding our planet.
(C) is the part of the Earth where the necessary conditions for the development of life are found.
3. Biosphere:
(A) is all water on the planet.
(B) is the layer of gases surrounding our planet.
(C) is the part of the planet where the necessary conditions for the development of life are found.
4.Earth crust:
(A) is the outer solid part or surface of the Earth.
(B) is the layer between the crust and the core.
(C) is the innermost layer of the planet.
5. Cloak:
(A) is the outer solid part or surface of the Earth.
(B) is the layer between the crust and the core.
(C) is the innermost layer of the planet.
6. Core:
(A) is the outer solid part or surface of the Earth.
(B) is the layer between the crust and the core.
(C) is the innermost layer of the planet.
7. Phenomena that modify the soil:
(A)earthquakes, eruption of volcanoes, erosion of rocks, among others.
(B) acid rain and lightning.
(C)thunder and rain.
8. Irrigation is:
(A) put water in the soil in a controlled way.
(B)is extracting water from the ground in a disorderly way.
(C)is putting water in the soil in an uncontrolled way.
9.Drainage is:
(A) is a process or operation of placing water on dry ground.
(B) is a process or operation of removing excess water from a flooded land.
(C) is a process or operation of placing water on a sandy terrain.
10. Fertilization:
(A) consists of promoting natural deficiencies in some nutrient important for plant growth or to replace nutrients removed by crops.
(B) consists in correcting natural deficiencies in some soil.
(C)consists in correcting natural deficiencies in some important nutrient for plant growth or to replace nutrients removed by crops.
11. Chemical fertilizer:
(A) They are produced in chemical industries and their use poses risks to the environment.
(B)They are obtained from the decomposition of plant remains or animal faeces.
(C)They are important for nature, as they control pests.
12. Mineral fertilization:
(A)is made with chemicals.
(B)is made with mineral fertilizers.
(C)is made with plant remains.
Per Rosiane Fernandes Silva– Graduated in Arts and Pedagogy and postgraduated in Special Education
At answers are in the link above the header.
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