Recursos educativos oxygen página 9

Mostrando resultados de 130

Copy and complete the crossword
EduBook Organización
2600 visitas
Copy and complete the crossword: Plants produce oxygen during … . Windmills were used to … wheat. A very strong wind which can cause a lot of damage. The layer of air that surrounds the Earth. A…
Ver más
Look at the diagram and answer the questions
EduBook Organización
2385 visitas
Look at the diagram and answer the questions: What does the diagram show us? What are the main gases in air? Is this sentence true or false? "Approximately 99% of the air is made up of nitrogen and…
Ver más
Copy and complete the crossword
EduBook Organización
2320 visitas
Copy and complete the crossword: Plants produce oxygen during … . Windmills were used to … wheat. A very strong wind which can cause a lot of damage. The layer of air that surrounds the Earth. A…
Ver más
Complete. Plants
EduBook Organización
2190 visitas
Solve the crossword by writing the word that corresponds to each definition: Plants do this when they absorb oxygen and release carbon dioxide. ➝ These plants grow in dark, damp forests. ➝ The part…
Ver más
Final evaluation 8 - The Diversity of Life
EduBook Organización
2148 visitas
Find the false sentences and correct them: All algae are green in colour. All algae make their food through photosynthesis. All algae are multicellular organisms. All algae live in the sea. Algae…
Ver más
Final Autoevaluation 6.03 - The natural environment. Ecosystems
EduBook Organización
1935 visitas
Choose the correct word to complete the sentence or answer the question: Light is necessary for organisms that make... The growth of plants toward light is an example of... Light does not influence...…
Ver más
Self-assessment T8 07 - Nutrition, breathing and circulation
EduBook Organización
1913 visitas
Match the function to each component of blood: They defend our body from microbes. They are very small cells that are needed for blood clotting. It transports nutrients to all the cells in our body.…
Ver más
True/false. Pregnancy
EduBook Organización
1899 visitas
Decide if the following statements are true or false: During sexual intercourse, a man deposits one sperm into a woman's vagina. ➝ Pregnancy begins at the start of sexual intercourse. ➝ The…
Ver más
Complete. Plants
EduBook Organización
1874 visitas
Complete the text by putting these words in the correct spaces: mosses sunlight roots flowers algae leaves oxygen living things respire water Plants make up one of the groups of . Ferns, and are plants…
Ver más
Final self-evaluation 06 - Plants
EduBook Organización
1702 visitas
Decide if the following statements are true or false: Plants make their own organic matter through the process of photosynthesis. ➝ The organic matter is made from a combination of water and the…
Ver más