Question

Q1 :some foot scrubbers that are made from an igneous rock called pumice can float on water . explain

Q2: design a house for yourself . give details of the types rocks you would use in the construction of its various parts - floor , walls , etc .

Answer 1

Explanation:

yeah it float on water because it is a rock of volcanic Lava Lava

Answer 2

Answer:

Question 1:

• Foot scrubbers are made from 'igneous rock' called 'pumice' that can float on water.
• Pumice stones are used as body scrubs because they act as gentle exfoliate and removes dead cells on the skin, cleans the pores, and restores and maintains skin vitality and vibrancy.
• It acts as a natural sponge because of its porous nature and low specific gravity which makes it to float in water.
• Pumice is a natural eco-friendly, cost effective, sustainable effective abrasive and exfoliating agent.

Question 2:

• Different types of rocks are used in the construction of houses and buildings for flooring, walls, pavement, sit-outs, supports etc.
• Marble and granite are used for flooring, paving, stairs, facades etc because of its strength, appearance in wide colours and patterns, and for their smooth and polished surface when polished.
• Slate is used for countertops and tabletops, and backsplashes. Limestone and laterite are used for building walls.
• Gneiss and quartzite are also used for construction purposes.