81. 75% / the earth surface / cover / seas and oceans /.
………………………………………………………………………………………………………………………………
82. We / used / think that there / no life / the ocean depths /.
………………………………………………………………………………………………………………………………
83. All the plants / animals / the ocean / contribute / the biodiversity / the ocean /.
………………………………………………………………………………………………………………………………
84. Scientists / send submarines / devices / investigate / ocean depths /.
………………………………………………………………………………………………………………………………
85. They investigate / seabed / bring samples / marine life / to the surface / further study /.
………………………………………………………………………………………………………………………………
Hỏi 2 acc luôn hả ??
1. 75% / the earth surface / cover / seas and oceans /.
……75 % of the earth surfect is covered by seas and oceans…………………………………………………………………………………………………………………………
2. We / used / think that there / no life / the ocean depths /.
………We used to think that there was no life under the ocean depths………………………………………………………………………………………………………………………
3. All the plants / animals / the ocean / contribute / the biodiversity / the ocean /.
………All the plants and animals under the ocean contribute to the biodiversity of the ocean………………………………………………………………………………………………………………………
4. Scientists / send submarines / devices / investigate / ocean depths /.
……Scientists send submarines and devices to investigate the ocean depths…………………………………………………………………………………………………………………………
5. They investigate / seabed / bring samples / marine life / to the surface / further study /.
………They the seabed and bring samples of marine life back to the surface for further study. ………………………………………………………………………………………………………………………
