Grade 8 Asset Practice Paper

Pushpa  John
Quiz by Pushpa John, updated more than 1 year ago
Pushpa  John
Created by Pushpa John about 1 year ago
391
0

Description

Quiz on Grade 8 Asset Practice Paper, created by Pushpa John on 01/31/2020.

Resource summary

Question 1

Question
In a car battery, plates of lead and lead dioxide are immersed in a liquid L. A chemical reaction occurs leading to the production of lead sulphate and water. The solution L is likely to be a/an [blank_start]Base.[blank_end]
Answer
  • Base.
  • Distilled water
  • Salt Solution
  • Acid

Question 2

Question
Observe the food chain given below and choose the right option.
Answer
  • A
  • B
  • C
  • D

Question 3

Question
Petroleum and natural gas are found in layers deep within the surface of the earth. They are formed when layers of [blank_start]organic[blank_end] matter are subjected to intense heat and pressure. Natural gas requires [blank_start]higher[blank_end] amounts of heat and pressure to form than petroleum.
Answer
  • higher
  • lower
  • average
  • chemical
  • inorganic
  • organic

Question 4

Question
After a harvest ,the fields are sometimes burned to clear them in preparation for the next season. Choose any two statements which show the importance of doing this.
Answer
  • helping in the removal of plant matter
  • making the soil softer and aerating it
  • reducing the carry-over of certain pests
  • preventing loss of soil by the action of wind

Question 5

Question
If we dip one end of a pencil or some other object into water at an angle to the surface, the submerged part looks [blank_start]bent[blank_end]. Its image is displaced because the light coming from the underwater portion of the object changes [blank_start]direction[blank_end] at it leaves the water. This bending of light as it passed from one transparent medium into another is called [blank_start]refraction[blank_end]. Refraction of light is caused by the difference in [blank_start]speed[blank_end] of light in different media.
Answer
  • bent
  • direction
  • refraction
  • speed
Show full summary Hide full summary

Similar

English Vocabulary
Niat Habtemariam
AQA GCSE Biology genetic variation
Olivia Phillips
MCAT Study Plan
Alice ExamTime
HRCI Glossary of Terms A-N
Sandra Reed
HRCI Glossary of Terms O-Z
Sandra Reed
Memory-boosting tips for students
Micheal Heffernan
¿Cómo es la calidad de vida en el ámbito familiar e interpersonal de pacientes que están en geriátricos con EA en fase inicial desde su propia experiencia en la ciudad de Cali?
Matteo Ibarguen
AUDITORIA INTERNA Y EXTERNA
Angel Chimbolema
LINEA DEL TIEMPO DE HISTORIA CONTEMPORANEA
Cristian Gutierrez
Calentamiento Global,Cambio Climático y Salud
Edwin Ortiz