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Rocks and Minerals - 1 Class 2 Worksheet Science

Q1: Tick (✓) the correct Choice

(i) This stone has been used in the making of the Red Fort.
(a) Granite
(b) Sandstone
(c) Marble

(ii) These stones are round and smooth, and are found near a river
(a) Rocks
(b) Stones
(c) Pebbles

(iii) This is the hardest substance found on the earth.
(a) Graphite
(b) Talc
(c) Diamond

(iv) Mica and quartz are different types of
(a) minerals
(b) fuels
(c) gemstones

Rocks and Minerals - 1 Class 2 Worksheet Science

Q2: Fill in the Blanks

Rocks and Minerals - 1 Class 2 Worksheet Science 
(i) Red ruby is a ____________ .

(ii) __________ is the softest mineral.

(iii) _________ can be made very smooth by polishing it.

Q3: True and False

(i) All rocks are pieces of large stones.

(ii) Marble is found only in white colour.

(iii) Coal is softer than chalk.

Rocks and Minerals - 1 Class 2 Worksheet ScienceQ4: Match the following.

Rocks and Minerals - 1 Class 2 Worksheet ScienceQ5: Short Questions Answer

(i) Name a rock that is used as a fuel.

(ii) Give one example each of a hard rock and a soft rock.

The solutions of the worksheet "Rocks & Minerals - 1"

The document Rocks and Minerals - 1 Class 2 Worksheet Science is a part of the Class 2 Course Science for Class 2.
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FAQs on Rocks and Minerals - 1 Class 2 Worksheet Science

1. What are the main types of rocks?
Ans. The main types of rocks are igneous, sedimentary, and metamorphic. Igneous rocks form from cooled magma or lava, sedimentary rocks are formed from the accumulation of sediment, and metamorphic rocks are created when existing rocks are changed by heat and pressure.
2. How can we identify different minerals?
Ans. We can identify different minerals by examining their physical properties such as color, hardness, luster, and streak. Using tools like a hardness scale or a streak plate can help in determining the specific characteristics of a mineral.
3. Why is it important to study rocks and minerals?
Ans. Studying rocks and minerals is important because they are essential to understanding Earth's history, natural resources, and ecological processes. They also help in identifying soil composition and can inform construction and environmental decisions.
4. What is the rock cycle?
Ans. The rock cycle is a continuous process that describes how rocks transform from one type to another. It includes processes like melting, cooling, erosion, compaction, and metamorphosis, showing how igneous, sedimentary, and metamorphic rocks are interconnected.
5. How do rocks and minerals affect our daily lives?
Ans. Rocks and minerals affect our daily lives in many ways, including providing resources for construction, manufacturing, and technology. They are also vital for agriculture, as they contribute to soil formation and nutrient availability for plants.
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