Mark Levesley, Chris Meunier, Fran Eardley and, Gemma Young Solutions for Exercise 3: Exercise 3
Author:Mark Levesley, Chris Meunier, Fran Eardley & Gemma Young
Mark Levesley Science Solutions for Exercise - Mark Levesley, Chris Meunier, Fran Eardley and, Gemma Young Solutions for Exercise 3: Exercise 3
Attempt the free practice questions from Exercise 3: Exercise 3 with hints and solutions to strengthen your understanding. Cambridge Lower Secondary Science Stage 7 : Student's Book solutions are prepared by Experienced Embibe Experts.
Questions from Mark Levesley, Chris Meunier, Fran Eardley and, Gemma Young Solutions for Exercise 3: Exercise 3 with Hints & Solutions
EASY
Lower Secondary Stage 7
IMPORTANT
The figure shows different species. What does this mean?
EASY
Lower Secondary Stage 7
IMPORTANT
Describe the variation of ears in Asian elephant, Woolly Mammoth and African Savanna.
EASY
Lower Secondary Stage 7
IMPORTANT
Explain how variation of ears in elephants helps in survival.
EASY
Lower Secondary Stage 7
IMPORTANT
Describe the variation in two more characteristics of these species.
EASY
Lower Secondary Stage 7
IMPORTANT
Explain two reasons why woolly mammoths became extinct.
EASY
Lower Secondary Stage 7
IMPORTANT
Why were silversword plants in danger of becoming extinct in Hawaii?
EASY
Lower Secondary Stage 7
IMPORTANT
Suggest what people did to stop the plants becoming extinct.
EASY
Lower Secondary Stage 7
IMPORTANT
How can deforestation cause an animal to become extinct?
